408875030

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{130631}}^1$

素因数の和:130951

約数の個数: 16

約数和(自身を含む): 738332064

約数和(自身を除く): 329457034

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 130631, 261262, 653155, 1306310, 40887503, 81775006, 204437515, 408875030]

約数ペア:

[(1, 408875030), (2, 204437515), (5, 81775006), (10, 40887503), (313, 1306310), (626, 653155), (1565, 261262), (3130, 130631)]