15704038970

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{6110521}}^1$

素因数の和:6110785

約数の個数: 16

約数和(自身を含む): 28377264168

約数和(自身を除く): 12673225198

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 6110521, 12221042, 30552605, 61105210, 1570403897, 3140807794, 7852019485, 15704038970]

約数ペア:

[(1, 15704038970), (2, 7852019485), (5, 3140807794), (10, 1570403897), (257, 61105210), (514, 30552605), (1285, 12221042), (2570, 6110521)]