814274578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{28549}}^1$

素因数の和:29661

約数の個数: 16

約数和(自身を含む): 1316611800

約数和(自身を除く): 502337222

約数列:

[1, 2, 13, 26, 1097, 2194, 14261, 28522, 28549, 57098, 371137, 742274, 31318253, 62636506, 407137289, 814274578]

約数ペア:

[(1, 814274578), (2, 407137289), (13, 62636506), (26, 31318253), (1097, 742274), (2194, 371137), (14261, 57098), (28522, 28549)]