260689638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{3581}}^1$

素因数の和:4700

約数の個数: 32

約数和(自身を含む): 569452032

約数和(自身を除く): 308762394

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1103, 2206, 3309, 3581, 6618, 7162, 10743, 12133, 21486, 24266, 36399, 39391, 72798, 78782, 118173, 236346, 3949843, 7899686, 11849529, 23699058, 43448273, 86896546, 130344819, 260689638]

約数ペア:

[(1, 260689638), (2, 130344819), (3, 86896546), (6, 43448273), (11, 23699058), (22, 11849529), (33, 7899686), (66, 3949843), (1103, 236346), (2206, 118173), (3309, 78782), (3581, 72798), (6618, 39391), (7162, 36399), (10743, 24266), (12133, 21486)]