555201776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2041183}}^1$

素因数の和:2041208

約数の個数: 20

約数和(自身を含む): 1138980672

約数和(自身を除く): 583778896

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2041183, 4082366, 8164732, 16329464, 32658928, 34700111, 69400222, 138800444, 277600888, 555201776]

約数ペア:

[(1, 555201776), (2, 277600888), (4, 138800444), (8, 69400222), (16, 34700111), (17, 32658928), (34, 16329464), (68, 8164732), (136, 4082366), (272, 2041183)]