13065180856

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2563811}}^1$

素因数の和:2563844

約数の個数: 48

約数和(自身を含む): 30688829640

約数和(自身を除く): 17623648784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 2563811, 5127622, 10255244, 17946677, 20510488, 33329543, 35893354, 66659086, 71786708, 125626739, 133318172, 143573416, 233306801, 251253478, 266636344, 466613602, 502506956, 933227204, 1005013912, 1633147607, 1866454408, 3266295214, 6532590428, 13065180856]

約数ペア:

[(1, 13065180856), (2, 6532590428), (4, 3266295214), (7, 1866454408), (8, 1633147607), (13, 1005013912), (14, 933227204), (26, 502506956), (28, 466613602), (49, 266636344), (52, 251253478), (56, 233306801), (91, 143573416), (98, 133318172), (104, 125626739), (182, 71786708), (196, 66659086), (364, 35893354), (392, 33329543), (637, 20510488), (728, 17946677), (1274, 10255244), (2548, 5127622), (5096, 2563811)]