381128637488

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{62194621}}^1$

素因数の和:62195012

約数の個数: 20

約数和(自身を含む): 740364780288

約数和(自身を除く): 359236142800

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 62194621, 124389242, 248778484, 497556968, 995113936, 23820539843, 47641079686, 95282159372, 190564318744, 381128637488]

約数ペア:

[(1, 381128637488), (2, 190564318744), (4, 95282159372), (8, 47641079686), (16, 23820539843), (383, 995113936), (766, 497556968), (1532, 248778484), (3064, 124389242), (6128, 62194621)]