137862910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{336251}}^1$

素因数の和:336299

約数の個数: 16

約数和(自身を含む): 254206512

約数和(自身を除く): 116343602

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 336251, 672502, 1681255, 3362510, 13786291, 27572582, 68931455, 137862910]

約数ペア:

[(1, 137862910), (2, 68931455), (5, 27572582), (10, 13786291), (41, 3362510), (82, 1681255), (205, 672502), (410, 336251)]