4153942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 6752592

約数和(自身を除く): 2598650

約数列:

[1, 2, 13, 26, 197, 394, 811, 1622, 2561, 5122, 10543, 21086, 159767, 319534, 2076971, 4153942]

約数ペア:

[(1, 4153942), (2, 2076971), (13, 319534), (26, 159767), (197, 21086), (394, 10543), (811, 5122), (1622, 2561)]