1295996891

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{84811}}^1$

素因数の和:84914

約数の個数: 16

約数和(自身を含む): 1546970880

約数和(自身を除く): 250973989

約数列:

[1, 7, 37, 59, 259, 413, 2183, 15281, 84811, 593677, 3138007, 5003849, 21966049, 35026943, 185142413, 1295996891]

約数ペア:

[(1, 1295996891), (7, 185142413), (37, 35026943), (59, 21966049), (259, 5003849), (413, 3138007), (2183, 593677), (15281, 84811)]