861897146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{26633}}^1$

素因数の和:28117

約数の個数: 16

約数和(自身を含む): 1411388928

約数和(自身を除く): 549491782

約数列:

[1, 2, 11, 22, 1471, 2942, 16181, 26633, 32362, 53266, 292963, 585926, 39177143, 78354286, 430948573, 861897146]

約数ペア:

[(1, 861897146), (2, 430948573), (11, 78354286), (22, 39177143), (1471, 585926), (2942, 292963), (16181, 53266), (26633, 32362)]