421733422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{445807}}^1$

素因数の和:445863

約数の個数: 16

約数和(自身を含む): 706159872

約数和(自身を除く): 284426450

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 445807, 891614, 4903877, 9807754, 19169701, 38339402, 210866711, 421733422]

約数ペア:

[(1, 421733422), (2, 210866711), (11, 38339402), (22, 19169701), (43, 9807754), (86, 4903877), (473, 891614), (946, 445807)]