620170018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{581773}}^1$

素因数の和:581829

約数の個数: 16

約数和(自身を含む): 1026249336

約数和(自身を除く): 406079318

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 581773, 1163546, 7563049, 15126098, 23852693, 47705386, 310085009, 620170018]

約数ペア:

[(1, 620170018), (2, 310085009), (13, 47705386), (26, 23852693), (41, 15126098), (82, 7563049), (533, 1163546), (1066, 581773)]