2048530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1693}}^1$

素因数の和:1722

約数の個数: 24

約数和(自身を含む): 4055436

約数和(自身を除く): 2006906

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1693, 3386, 8465, 16930, 18623, 37246, 93115, 186230, 204853, 409706, 1024265, 2048530]

約数ペア:

[(1, 2048530), (2, 1024265), (5, 409706), (10, 204853), (11, 186230), (22, 93115), (55, 37246), (110, 18623), (121, 16930), (242, 8465), (605, 3386), (1210, 1693)]