260661516

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{700703}}^1$

素因数の和:700741

約数の個数: 24

約数和(自身を含む): 627830784

約数和(自身を除く): 367169268

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 700703, 1401406, 2102109, 2802812, 4204218, 8408436, 21721793, 43443586, 65165379, 86887172, 130330758, 260661516]

約数ペア:

[(1, 260661516), (2, 130330758), (3, 86887172), (4, 65165379), (6, 43443586), (12, 21721793), (31, 8408436), (62, 4204218), (93, 2802812), (124, 2102109), (186, 1401406), (372, 700703)]