268358803498

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1\times {\mathrm{1217831}}^1$

素因数の和:1218533

約数の個数: 16

約数和(自身を含む): 405099636480

約数和(自身を除く): 136740832982

約数列:

[1, 2, 239, 461, 478, 922, 110179, 220358, 1217831, 2435662, 291061609, 561420091, 582123218, 1122840182, 134179401749, 268358803498]

約数ペア:

[(1, 268358803498), (2, 134179401749), (239, 1122840182), (461, 582123218), (478, 561420091), (922, 291061609), (110179, 2435662), (220358, 1217831)]