1657259617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1\times {\mathrm{1237}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 1797605712

約数和(自身を除く): 140346095

約数列:

[1, 13, 257, 401, 1237, 3341, 5213, 16081, 103057, 317909, 496037, 1339741, 4132817, 6448481, 127481509, 1657259617]

約数ペア:

[(1, 1657259617), (13, 127481509), (257, 6448481), (401, 4132817), (1237, 1339741), (3341, 496037), (5213, 317909), (16081, 103057)]