1869605738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2212

約数の個数: 128

約数和(自身を含む): 4137799680

約数和(自身を除く): 2268193942

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 23, 26, 38, 46, 77, 91, 133, 143, 154, 161, 182, 209, 247, 253, 266, 286, 299, 322, 418, 437, 494, 506, 598, 874, 1001, 1463, 1729, 1771, 2002, 2093, 2137, 2717, 2926, 3059, 3289, 3458, 3542, 4186, 4274, 4807, 5434, 5681, 6118, 6578, 9614, 11362, 14959, 19019, 23023, 23507, 27781, 29918, 33649, 38038, 39767, 40603, 46046, 47014, 49151, 55562, 62491, 67298, 79534, 81206, 98302, 124982, 164549, 194467, 284221, 305591, 329098, 344057, 388934, 437437, 446633, 527839, 540661, 568442, 611182, 638963, 688114, 874874, 893266, 933869, 1055678, 1081322, 1277926, 1867738, 2139137, 3126431, 3694873, 3784627, 4278274, 4472741, 5806229, 6252862, 6537083, 7028593, 7389746, 7569254, 8945482, 10272559, 11612458, 12140297, 13074166, 14057186, 20545118, 24280594, 40643603, 49200151, 71907913, 81287206, 84982079, 98400302, 133543267, 143815826, 169964158, 267086534, 934802869, 1869605738]

約数ペア:

[(1, 1869605738), (2, 934802869), (7, 267086534), (11, 169964158), (13, 143815826), (14, 133543267), (19, 98400302), (22, 84982079), (23, 81287206), (26, 71907913), (38, 49200151), (46, 40643603), (77, 24280594), (91, 20545118), (133, 14057186), (143, 13074166), (154, 12140297), (161, 11612458), (182, 10272559), (209, 8945482), (247, 7569254), (253, 7389746), (266, 7028593), (286, 6537083), (299, 6252862), (322, 5806229), (418, 4472741), (437, 4278274), (494, 3784627), (506, 3694873), (598, 3126431), (874, 2139137), (1001, 1867738), (1463, 1277926), (1729, 1081322), (1771, 1055678), (2002, 933869), (2093, 893266), (2137, 874874), (2717, 688114), (2926, 638963), (3059, 611182), (3289, 568442), (3458, 540661), (3542, 527839), (4186, 446633), (4274, 437437), (4807, 388934), (5434, 344057), (5681, 329098), (6118, 305591), (6578, 284221), (9614, 194467), (11362, 164549), (14959, 124982), (19019, 98302), (23023, 81206), (23507, 79534), (27781, 67298), (29918, 62491), (33649, 55562), (38038, 49151), (39767, 47014), (40603, 46046)]