1874264158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 3342850560

約数和(自身を除く): 1468586402

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 293, 299, 437, 494, 563, 586, 598, 874, 1126, 3809, 5567, 5681, 6739, 7319, 7618, 10697, 11134, 11362, 12949, 13478, 14638, 21394, 25898, 72371, 87607, 128041, 139061, 144742, 164959, 168337, 175214, 246031, 256082, 278122, 329918, 336674, 492062, 1664533, 2144467, 3134221, 3198403, 3329066, 3794057, 4288934, 6268442, 6396806, 7588114, 40744873, 49322741, 72087083, 81489746, 98645482, 144174166, 937132079, 1874264158]

約数ペア:

[(1, 1874264158), (2, 937132079), (13, 144174166), (19, 98645482), (23, 81489746), (26, 72087083), (38, 49322741), (46, 40744873), (247, 7588114), (293, 6396806), (299, 6268442), (437, 4288934), (494, 3794057), (563, 3329066), (586, 3198403), (598, 3134221), (874, 2144467), (1126, 1664533), (3809, 492062), (5567, 336674), (5681, 329918), (6739, 278122), (7319, 256082), (7618, 246031), (10697, 175214), (11134, 168337), (11362, 164959), (12949, 144742), (13478, 139061), (14638, 128041), (21394, 87607), (25898, 72371)]