1011460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 2149056

約数和(自身を除く): 1137596

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 491, 515, 982, 1030, 1964, 2060, 2455, 4910, 9820, 50573, 101146, 202292, 252865, 505730, 1011460]

約数ペア:

[(1, 1011460), (2, 505730), (4, 252865), (5, 202292), (10, 101146), (20, 50573), (103, 9820), (206, 4910), (412, 2455), (491, 2060), (515, 1964), (982, 1030)]