2021605736

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{91129}}^1$

素因数の和:91241

約数の個数: 32

約数和(自身を含む): 3936816000

約数和(自身を除く): 1915210264

約数列:

[1, 2, 4, 8, 47, 59, 94, 118, 188, 236, 376, 472, 2773, 5546, 11092, 22184, 91129, 182258, 364516, 729032, 4283063, 5376611, 8566126, 10753222, 17132252, 21506444, 34264504, 43012888, 252700717, 505401434, 1010802868, 2021605736]

約数ペア:

[(1, 2021605736), (2, 1010802868), (4, 505401434), (8, 252700717), (47, 43012888), (59, 34264504), (94, 21506444), (118, 17132252), (188, 10753222), (236, 8566126), (376, 5376611), (472, 4283063), (2773, 729032), (5546, 364516), (11092, 182258), (22184, 91129)]