2608684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 5257224

約数和(自身を除く): 2648540

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 227, 338, 442, 454, 676, 884, 908, 2873, 2951, 3859, 5746, 5902, 7718, 11492, 11804, 15436, 38363, 50167, 76726, 100334, 153452, 200668, 652171, 1304342, 2608684]

約数ペア:

[(1, 2608684), (2, 1304342), (4, 652171), (13, 200668), (17, 153452), (26, 100334), (34, 76726), (52, 50167), (68, 38363), (169, 15436), (221, 11804), (227, 11492), (338, 7718), (442, 5902), (454, 5746), (676, 3859), (884, 2951), (908, 2873)]