15705834812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1\times {\mathrm{1619}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 29275706880

約数和(自身を除く): 13569872068

約数列:

[1, 2, 4, 17, 34, 68, 331, 431, 662, 862, 1324, 1619, 1724, 3238, 5627, 6476, 7327, 11254, 14654, 22508, 27523, 29308, 55046, 110092, 142661, 285322, 535889, 570644, 697789, 1071778, 1395578, 2143556, 2425237, 2791156, 4850474, 9110113, 9700948, 11862413, 18220226, 23724826, 36440452, 47449652, 230968159, 461936318, 923872636, 3926458703, 7852917406, 15705834812]

約数ペア:

[(1, 15705834812), (2, 7852917406), (4, 3926458703), (17, 923872636), (34, 461936318), (68, 230968159), (331, 47449652), (431, 36440452), (662, 23724826), (862, 18220226), (1324, 11862413), (1619, 9700948), (1724, 9110113), (3238, 4850474), (5627, 2791156), (6476, 2425237), (7327, 2143556), (11254, 1395578), (14654, 1071778), (22508, 697789), (27523, 570644), (29308, 535889), (55046, 285322), (110092, 142661)]