2491008086

素因数分解:

$2^1\times 7^1\times {\mathrm{3761}}^1\times {\mathrm{47309}}^1$

素因数の和:51079

約数の個数: 16

約数和(自身を含む): 4271525280

約数和(自身を除く): 1780517194

約数列:

[1, 2, 7, 14, 3761, 7522, 26327, 47309, 52654, 94618, 331163, 662326, 177929149, 355858298, 1245504043, 2491008086]

約数ペア:

[(1, 2491008086), (2, 1245504043), (7, 355858298), (14, 177929149), (3761, 662326), (7522, 331163), (26327, 94618), (47309, 52654)]