1088224991

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{22391}}^1$

素因数の和:22582

約数の個数: 16

約数和(自身を含む): 1276881408

約数和(自身を除く): 188656417

約数列:

[1, 7, 53, 131, 371, 917, 6943, 22391, 48601, 156737, 1186723, 2933221, 8307061, 20532547, 155460713, 1088224991]

約数ペア:

[(1, 1088224991), (7, 155460713), (53, 20532547), (131, 8307061), (371, 2933221), (917, 1186723), (6943, 156737), (22391, 48601)]