520099088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1912129}}^1$

素因数の和:1912154

約数の個数: 20

約数和(自身を含む): 1066968540

約数和(自身を除く): 546869452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1912129, 3824258, 7648516, 15297032, 30594064, 32506193, 65012386, 130024772, 260049544, 520099088]

約数ペア:

[(1, 520099088), (2, 260049544), (4, 130024772), (8, 65012386), (16, 32506193), (17, 30594064), (34, 15297032), (68, 7648516), (136, 3824258), (272, 1912129)]