672947594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{20543}}^1$

素因数の和:22045

約数の個数: 16

約数和(自身を含む): 1101980160

約数和(自身を除く): 429032566

約数列:

[1, 2, 11, 22, 1489, 2978, 16379, 20543, 32758, 41086, 225973, 451946, 30588527, 61177054, 336473797, 672947594]

約数ペア:

[(1, 672947594), (2, 336473797), (11, 61177054), (22, 30588527), (1489, 451946), (2978, 225973), (16379, 41086), (20543, 32758)]