1686334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 2761920

約数和(自身を除く): 1075586

約数列:

[1, 2, 13, 26, 79, 158, 821, 1027, 1642, 2054, 10673, 21346, 64859, 129718, 843167, 1686334]

約数ペア:

[(1, 1686334), (2, 843167), (13, 129718), (26, 64859), (79, 21346), (158, 10673), (821, 2054), (1027, 1642)]