297412144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1093427}}^1$

素因数の和:1093452

約数の個数: 20

約数和(自身を含む): 610132824

約数和(自身を除く): 312720680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1093427, 2186854, 4373708, 8747416, 17494832, 18588259, 37176518, 74353036, 148706072, 297412144]

約数ペア:

[(1, 297412144), (2, 148706072), (4, 74353036), (8, 37176518), (16, 18588259), (17, 17494832), (34, 8747416), (68, 4373708), (136, 2186854), (272, 1093427)]