646932273421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{3641263}}^1$

素因数の和:3642780

約数の個数: 16

約数和(自身を含む): 783366971904

約数和(自身を除く): 136434698483

約数列:

[1, 7, 17, 119, 1493, 10451, 25381, 177667, 3641263, 25488841, 61901471, 433310297, 5436405659, 38054839613, 92418896203, 646932273421]

約数ペア:

[(1, 646932273421), (7, 92418896203), (17, 38054839613), (119, 5436405659), (1493, 433310297), (10451, 61901471), (25381, 25488841), (177667, 3641263)]