40606306

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6323}}^1$

素因数の和:6370

約数の個数: 24

約数和(自身を含む): 69437520

約数和(自身を除く): 28831214

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6323, 6422, 12646, 82199, 120137, 164398, 240274, 1068587, 1561781, 2137174, 3123562, 20303153, 40606306]

約数ペア:

[(1, 40606306), (2, 20303153), (13, 3123562), (19, 2137174), (26, 1561781), (38, 1068587), (169, 240274), (247, 164398), (338, 120137), (494, 82199), (3211, 12646), (6323, 6422)]