2021622728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{251947}}^1$

素因数の和:252029

約数の個数: 32

約数和(自身を含む): 4081557600

約数和(自身を除く): 2059934872

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 251947, 503894, 1007788, 2015576, 4283099, 8566198, 14864873, 17132396, 29729746, 34264792, 59459492, 118918984, 252702841, 505405682, 1010811364, 2021622728]

約数ペア:

[(1, 2021622728), (2, 1010811364), (4, 505405682), (8, 252702841), (17, 118918984), (34, 59459492), (59, 34264792), (68, 29729746), (118, 17132396), (136, 14864873), (236, 8566198), (472, 4283099), (1003, 2015576), (2006, 1007788), (4012, 503894), (8024, 251947)]