872660998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{650269}}^1$

素因数の和:650343

約数の個数: 16

約数和(自身を含む): 1451402640

約数和(自身を除く): 578741642

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 650269, 1300538, 7152959, 14305918, 39666409, 79332818, 436330499, 872660998]

約数ペア:

[(1, 872660998), (2, 436330499), (11, 79332818), (22, 39666409), (61, 14305918), (122, 7152959), (671, 1300538), (1342, 650269)]