1900562288

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{462199}}^1$

素因数の和:462464

約数の個数: 20

約数和(自身を含む): 3696675600

約数和(自身を除く): 1796113312

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 462199, 924398, 1848796, 3697592, 7395184, 118785143, 237570286, 475140572, 950281144, 1900562288]

約数ペア:

[(1, 1900562288), (2, 950281144), (4, 475140572), (8, 237570286), (16, 118785143), (257, 7395184), (514, 3697592), (1028, 1848796), (2056, 924398), (4112, 462199)]