1366162018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{81973}}^1$

素因数の和:82629

約数の個数: 16

約数和(自身を含む): 2210346936

約数和(自身を除く): 844184918

約数列:

[1, 2, 13, 26, 641, 1282, 8333, 16666, 81973, 163946, 1065649, 2131298, 52544693, 105089386, 683081009, 1366162018]

約数ペア:

[(1, 1366162018), (2, 683081009), (13, 105089386), (26, 52544693), (641, 2131298), (1282, 1065649), (8333, 163946), (16666, 81973)]