858694902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 1882911744

約数和(自身を除く): 1024216842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 137, 214, 274, 321, 411, 642, 751, 822, 1391, 1502, 1781, 2253, 2782, 3562, 4173, 4506, 5343, 8346, 9763, 10686, 14659, 19526, 29289, 29318, 43977, 58578, 80357, 87954, 102887, 160714, 190567, 205774, 241071, 308661, 381134, 482142, 571701, 617322, 1044641, 1143402, 1337531, 2089282, 2675062, 3133923, 4012593, 6267846, 8025186, 11008909, 22017818, 33026727, 66053454, 143115817, 286231634, 429347451, 858694902]

約数ペア:

[(1, 858694902), (2, 429347451), (3, 286231634), (6, 143115817), (13, 66053454), (26, 33026727), (39, 22017818), (78, 11008909), (107, 8025186), (137, 6267846), (214, 4012593), (274, 3133923), (321, 2675062), (411, 2089282), (642, 1337531), (751, 1143402), (822, 1044641), (1391, 617322), (1502, 571701), (1781, 482142), (2253, 381134), (2782, 308661), (3562, 241071), (4173, 205774), (4506, 190567), (5343, 160714), (8346, 102887), (9763, 87954), (10686, 80357), (14659, 58578), (19526, 43977), (29289, 29318)]