404072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 772740

約数和(自身を除く): 368668

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 953, 1906, 3812, 7624, 50509, 101018, 202036, 404072]

約数ペア:

[(1, 404072), (2, 202036), (4, 101018), (8, 50509), (53, 7624), (106, 3812), (212, 1906), (424, 953)]