254568962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{10039}}^1$

素因数の和:10481

約数の個数: 16

約数和(自身を含む): 395174400

約数和(自身を除く): 140605438

約数列:

[1, 2, 31, 62, 409, 818, 10039, 12679, 20078, 25358, 311209, 622418, 4105951, 8211902, 127284481, 254568962]

約数ペア:

[(1, 254568962), (2, 127284481), (31, 8211902), (62, 4105951), (409, 622418), (818, 311209), (10039, 25358), (12679, 20078)]