489602878

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1\times {\mathrm{4177}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 743015520

約数和(自身を除く): 253412642

約数列:

[1, 2, 103, 206, 569, 1138, 4177, 8354, 58607, 117214, 430231, 860462, 2376713, 4753426, 244801439, 489602878]

約数ペア:

[(1, 489602878), (2, 244801439), (103, 4753426), (206, 2376713), (569, 860462), (1138, 430231), (4177, 117214), (8354, 58607)]