253680844

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{983}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 448408800

約数和(自身を除く): 194727956

約数列:

[1, 2, 4, 149, 298, 433, 596, 866, 983, 1732, 1966, 3932, 64517, 129034, 146467, 258068, 292934, 425639, 585868, 851278, 1702556, 63420211, 126840422, 253680844]

約数ペア:

[(1, 253680844), (2, 126840422), (4, 63420211), (149, 1702556), (298, 851278), (433, 585868), (596, 425639), (866, 292934), (983, 258068), (1732, 146467), (1966, 129034), (3932, 64517)]