129243554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{345571}}^1$

素因数の和:345601

約数の個数: 16

約数和(自身を含む): 223930656

約数和(自身を除く): 94687102

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 345571, 691142, 3801281, 5874707, 7602562, 11749414, 64621777, 129243554]

約数ペア:

[(1, 129243554), (2, 64621777), (11, 11749414), (17, 7602562), (22, 5874707), (34, 3801281), (187, 691142), (374, 345571)]