311312293814

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{5749}}^1\times {\mathrm{136057}}^1$

素因数の和:142007

約数の個数: 16

約数和(自身を含む): 469400100000

約数和(自身を除く): 158087806186

約数列:

[1, 2, 199, 398, 5749, 11498, 136057, 272114, 1144051, 2288102, 27075343, 54150686, 782191693, 1564383386, 155656146907, 311312293814]

約数ペア:

[(1, 311312293814), (2, 155656146907), (199, 1564383386), (398, 782191693), (5749, 54150686), (11498, 27075343), (136057, 2288102), (272114, 1144051)]