2620248968

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{2356339}}^1$

素因数の和:2356484

約数の個数: 16

約数和(自身を含む): 4948314000

約数和(自身を除く): 2328065032

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 2356339, 4712678, 9425356, 18850712, 327531121, 655062242, 1310124484, 2620248968]

約数ペア:

[(1, 2620248968), (2, 1310124484), (4, 655062242), (8, 327531121), (139, 18850712), (278, 9425356), (556, 4712678), (1112, 2356339)]