470890796

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{2221183}}^1$

素因数の和:2221240

約数の個数: 12

約数和(自身を含む): 839607552

約数和(自身を除く): 368716756

約数列:

[1, 2, 4, 53, 106, 212, 2221183, 4442366, 8884732, 117722699, 235445398, 470890796]

約数ペア:

[(1, 470890796), (2, 235445398), (4, 117722699), (53, 8884732), (106, 4442366), (212, 2221183)]