881828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 1669920

約数和(自身を除く): 788092

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 283, 566, 779, 1132, 1558, 3116, 5377, 10754, 11603, 21508, 23206, 46412, 220457, 440914, 881828]

約数ペア:

[(1, 881828), (2, 440914), (4, 220457), (19, 46412), (38, 23206), (41, 21508), (76, 11603), (82, 10754), (164, 5377), (283, 3116), (566, 1558), (779, 1132)]