1128868780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4341803}}^1$

素因数の和:4341825

約数の個数: 24

約数和(自身を含む): 2552980752

約数和(自身を除く): 1424111972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4341803, 8683606, 17367212, 21709015, 43418030, 56443439, 86836060, 112886878, 225773756, 282217195, 564434390, 1128868780]

約数ペア:

[(1, 1128868780), (2, 564434390), (4, 282217195), (5, 225773756), (10, 112886878), (13, 86836060), (20, 56443439), (26, 43418030), (52, 21709015), (65, 17367212), (130, 8683606), (260, 4341803)]