1528970014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 2903402880

約数和(自身を除く): 1374432866

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 59, 118, 143, 209, 247, 251, 286, 361, 418, 494, 502, 649, 722, 767, 1121, 1298, 1534, 2242, 2717, 2761, 3263, 3971, 4693, 4769, 5434, 5522, 6526, 7942, 8437, 9386, 9538, 12331, 14573, 14809, 16874, 21299, 24662, 29146, 29618, 35893, 42598, 51623, 52459, 61997, 71786, 90611, 103246, 104918, 123994, 160303, 162899, 181222, 192517, 234289, 276887, 281371, 320606, 325798, 385034, 468578, 553774, 562742, 681967, 996721, 1177943, 1363934, 1993442, 2117687, 2355886, 3045757, 3095081, 3657823, 4235374, 5346049, 6091514, 6190162, 7315646, 10692098, 12957373, 25914746, 40236053, 58806539, 69498637, 80472106, 117613078, 138997274, 764485007, 1528970014]

約数ペア:

[(1, 1528970014), (2, 764485007), (11, 138997274), (13, 117613078), (19, 80472106), (22, 69498637), (26, 58806539), (38, 40236053), (59, 25914746), (118, 12957373), (143, 10692098), (209, 7315646), (247, 6190162), (251, 6091514), (286, 5346049), (361, 4235374), (418, 3657823), (494, 3095081), (502, 3045757), (649, 2355886), (722, 2117687), (767, 1993442), (1121, 1363934), (1298, 1177943), (1534, 996721), (2242, 681967), (2717, 562742), (2761, 553774), (3263, 468578), (3971, 385034), (4693, 325798), (4769, 320606), (5434, 281371), (5522, 276887), (6526, 234289), (7942, 192517), (8437, 181222), (9386, 162899), (9538, 160303), (12331, 123994), (14573, 104918), (14809, 103246), (16874, 90611), (21299, 71786), (24662, 61997), (29146, 52459), (29618, 51623), (35893, 42598)]