261462234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{12497}}^1$

素因数の和:12830

約数の個数: 32

約数和(自身を含む): 572308416

約数和(自身を除く): 310846182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317, 634, 951, 1902, 3487, 6974, 10461, 12497, 20922, 24994, 37491, 74982, 137467, 274934, 412401, 824802, 3961549, 7923098, 11884647, 23769294, 43577039, 87154078, 130731117, 261462234]

約数ペア:

[(1, 261462234), (2, 130731117), (3, 87154078), (6, 43577039), (11, 23769294), (22, 11884647), (33, 7923098), (66, 3961549), (317, 824802), (634, 412401), (951, 274934), (1902, 137467), (3487, 74982), (6974, 37491), (10461, 24994), (12497, 20922)]