1245838088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{11069}}^1$

素因数の和:12365

約数の個数: 32

約数和(自身を含む): 2550528000

約数和(自身を除く): 1304689912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1279, 2558, 5116, 10232, 11069, 14069, 22138, 28138, 44276, 56276, 88552, 112552, 121759, 243518, 487036, 974072, 14157251, 28314502, 56629004, 113258008, 155729761, 311459522, 622919044, 1245838088]

約数ペア:

[(1, 1245838088), (2, 622919044), (4, 311459522), (8, 155729761), (11, 113258008), (22, 56629004), (44, 28314502), (88, 14157251), (1279, 974072), (2558, 487036), (5116, 243518), (10232, 121759), (11069, 112552), (14069, 88552), (22138, 56276), (28138, 44276)]