2793835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 3709440

約数和(自身を除く): 915605

約数列:

[1, 5, 11, 55, 79, 395, 643, 869, 3215, 4345, 7073, 35365, 50797, 253985, 558767, 2793835]

約数ペア:

[(1, 2793835), (5, 558767), (11, 253985), (55, 50797), (79, 35365), (395, 7073), (643, 4345), (869, 3215)]