1400665064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5647843}}^1$

素因数の和:5647880

約数の個数: 16

約数和(自身を含む): 2710965120

約数和(自身を除く): 1310300056

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5647843, 11295686, 22591372, 45182744, 175083133, 350166266, 700332532, 1400665064]

約数ペア:

[(1, 1400665064), (2, 700332532), (4, 350166266), (8, 175083133), (31, 45182744), (62, 22591372), (124, 11295686), (248, 5647843)]