250961008

素因数分解:

$2^4\times {\mathrm{3491}}^1\times {\mathrm{4493}}^1$

素因数の和:7992

約数の個数: 20

約数和(自身を含む): 486484488

約数和(自身を除く): 235523480

約数列:

[1, 2, 4, 8, 16, 3491, 4493, 6982, 8986, 13964, 17972, 27928, 35944, 55856, 71888, 15685063, 31370126, 62740252, 125480504, 250961008]

約数ペア:

[(1, 250961008), (2, 125480504), (4, 62740252), (8, 31370126), (16, 15685063), (3491, 71888), (4493, 55856), (6982, 35944), (8986, 27928), (13964, 17972)]