8985744130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81688583}}^1$

素因数の和:81688601

約数の個数: 16

約数和(自身を含む): 17644734144

約数和(自身を除く): 8658990014

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 81688583, 163377166, 408442915, 816885830, 898574413, 1797148826, 4492872065, 8985744130]

約数ペア:

[(1, 8985744130), (2, 4492872065), (5, 1797148826), (10, 898574413), (11, 816885830), (22, 408442915), (55, 163377166), (110, 81688583)]