2008264587

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193979}}^1$

素因数の和:194035

約数の個数: 32

約数和(自身を含む): 3351974400

約数和(自身を除く): 1343709813

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 10353, 193979, 581937, 1357853, 3297643, 4073559, 5625391, 9892929, 16876173, 23083501, 39377737, 69250503, 95631647, 118133211, 286894941, 669421529, 2008264587]

約数ペア:

[(1, 2008264587), (3, 669421529), (7, 286894941), (17, 118133211), (21, 95631647), (29, 69250503), (51, 39377737), (87, 23083501), (119, 16876173), (203, 9892929), (357, 5625391), (493, 4073559), (609, 3297643), (1479, 1357853), (3451, 581937), (10353, 193979)]