669492058

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{45181}}^1$

素因数の和:45453

約数の個数: 16

約数和(自身を含む): 1040993280

約数和(自身を除く): 371501222

約数列:

[1, 2, 31, 62, 239, 478, 7409, 14818, 45181, 90362, 1400611, 2801222, 10798259, 21596518, 334746029, 669492058]

約数ペア:

[(1, 669492058), (2, 334746029), (31, 21596518), (62, 10798259), (239, 2801222), (478, 1400611), (7409, 90362), (14818, 45181)]