520028754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3917}}^1$

素因数の和:4067

約数の個数: 64

約数和(自身を含む): 1241222400

約数和(自身を除く): 721193646

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 109, 174, 203, 218, 327, 406, 609, 654, 763, 1218, 1526, 2289, 3161, 3917, 4578, 6322, 7834, 9483, 11751, 18966, 22127, 23502, 27419, 44254, 54838, 66381, 82257, 113593, 132762, 164514, 227186, 340779, 426953, 681558, 795151, 853906, 1280859, 1590302, 2385453, 2561718, 2988671, 4770906, 5977342, 8966013, 12381637, 17932026, 24763274, 37144911, 74289822, 86671459, 173342918, 260014377, 520028754]

約数ペア:

[(1, 520028754), (2, 260014377), (3, 173342918), (6, 86671459), (7, 74289822), (14, 37144911), (21, 24763274), (29, 17932026), (42, 12381637), (58, 8966013), (87, 5977342), (109, 4770906), (174, 2988671), (203, 2561718), (218, 2385453), (327, 1590302), (406, 1280859), (609, 853906), (654, 795151), (763, 681558), (1218, 426953), (1526, 340779), (2289, 227186), (3161, 164514), (3917, 132762), (4578, 113593), (6322, 82257), (7834, 66381), (9483, 54838), (11751, 44254), (18966, 27419), (22127, 23502)]