1330197842

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{83231}}^1$

素因数の和:83425

約数の個数: 16

約数和(自身を含む): 2043512064

約数和(自身を除く): 713314222

約数列:

[1, 2, 61, 122, 131, 262, 7991, 15982, 83231, 166462, 5077091, 10154182, 10903261, 21806522, 665098921, 1330197842]

約数ペア:

[(1, 1330197842), (2, 665098921), (61, 21806522), (122, 10903261), (131, 10154182), (262, 5077091), (7991, 166462), (15982, 83231)]