2012244920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7186589}}^1$

素因数の和:7186607

約数の個数: 32

約数和(自身を含む): 5174344800

約数和(自身を除く): 3162099880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7186589, 14373178, 28746356, 35932945, 50306123, 57492712, 71865890, 100612246, 143731780, 201224492, 251530615, 287463560, 402448984, 503061230, 1006122460, 2012244920]

約数ペア:

[(1, 2012244920), (2, 1006122460), (4, 503061230), (5, 402448984), (7, 287463560), (8, 251530615), (10, 201224492), (14, 143731780), (20, 100612246), (28, 71865890), (35, 57492712), (40, 50306123), (56, 35932945), (70, 28746356), (140, 14373178), (280, 7186589)]