2002403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 2323776

約数和(自身を除く): 321373

約数列:

[1, 13, 23, 37, 181, 299, 481, 851, 2353, 4163, 6697, 11063, 54119, 87061, 154031, 2002403]

約数ペア:

[(1, 2002403), (13, 154031), (23, 87061), (37, 54119), (181, 11063), (299, 6697), (481, 4163), (851, 2353)]