1569345984856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{8387}}^1\times {\mathrm{8527}}^1$

素因数の和:17144

約数の個数: 64

約数和(自身を含む): 3184643105280

約数和(自身を除く): 1615297120424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 8387, 8527, 10972, 16774, 17054, 21944, 33548, 34108, 67096, 68216, 109031, 110851, 218062, 221702, 436124, 443404, 872248, 886808, 1769657, 1799197, 3539314, 3598394, 7078628, 7196788, 14157256, 14393576, 23005541, 23389561, 46011082, 46779122, 71515949, 92022164, 93558244, 143031898, 184044328, 187116488, 286063796, 572127592, 929707337, 1859414674, 3718829348, 7437658696, 15089865239, 30179730478, 60359460956, 120718921912, 196168248107, 392336496214, 784672992428, 1569345984856]

約数ペア:

[(1, 1569345984856), (2, 784672992428), (4, 392336496214), (8, 196168248107), (13, 120718921912), (26, 60359460956), (52, 30179730478), (104, 15089865239), (211, 7437658696), (422, 3718829348), (844, 1859414674), (1688, 929707337), (2743, 572127592), (5486, 286063796), (8387, 187116488), (8527, 184044328), (10972, 143031898), (16774, 93558244), (17054, 92022164), (21944, 71515949), (33548, 46779122), (34108, 46011082), (67096, 23389561), (68216, 23005541), (109031, 14393576), (110851, 14157256), (218062, 7196788), (221702, 7078628), (436124, 3598394), (443404, 3539314), (872248, 1799197), (886808, 1769657)]