470894624921

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{3895909}}^1$

素因数の和:3896504

約数の個数: 16

約数和(自身を含む): 556522951680

約数和(自身を除く): 85628326759

約数列:

[1, 7, 31, 217, 557, 3899, 17267, 120869, 3895909, 27271363, 120773179, 845412253, 2170021313, 15190149191, 67270660703, 470894624921]

約数ペア:

[(1, 470894624921), (7, 67270660703), (31, 15190149191), (217, 2170021313), (557, 845412253), (3899, 120773179), (17267, 27271363), (120869, 3895909)]