65521247038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{1626887}}^1$

素因数の和:1628451

約数の個数: 16

約数和(自身を含む): 105910408800

約数和(自身を除く): 40389161762

約数列:

[1, 2, 13, 26, 1549, 3098, 20137, 40274, 1626887, 3253774, 21149531, 42299062, 2520047963, 5040095926, 32760623519, 65521247038]

約数ペア:

[(1, 65521247038), (2, 32760623519), (13, 5040095926), (26, 2520047963), (1549, 42299062), (3098, 21149531), (20137, 3253774), (40274, 1626887)]