2006402983

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{32887}}^1$

素因数の和:32951

約数の個数: 18

約数和(自身を含む): 2293050024

約数和(自身を除く): 286647041

約数列:

[1, 13, 19, 169, 247, 361, 3211, 4693, 32887, 61009, 427531, 624853, 5557903, 8123089, 11872207, 105600157, 154338691, 2006402983]

約数ペア:

[(1, 2006402983), (13, 154338691), (19, 105600157), (169, 11872207), (247, 8123089), (361, 5557903), (3211, 624853), (4693, 427531), (32887, 61009)]