401608714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{908617}}^1$

素因数の和:908649

約数の個数: 16

約数和(自身を含む): 686915208

約数和(自身を除く): 285306494

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 908617, 1817234, 11812021, 15446489, 23624042, 30892978, 200804357, 401608714]

約数ペア:

[(1, 401608714), (2, 200804357), (13, 30892978), (17, 23624042), (26, 15446489), (34, 11812021), (221, 1817234), (442, 908617)]