1840802551

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2240

約数の個数: 36

約数和(自身を含む): 2313087816

約数和(自身を除く): 472285265

約数列:

[1, 7, 17, 49, 61, 119, 289, 427, 833, 1037, 2023, 2131, 2989, 7259, 14161, 14917, 17629, 36227, 50813, 104419, 123403, 129991, 253589, 615859, 863821, 909937, 1775123, 2209847, 4311013, 6369559, 15468929, 30177091, 37567399, 108282503, 262971793, 1840802551]

約数ペア:

[(1, 1840802551), (7, 262971793), (17, 108282503), (49, 37567399), (61, 30177091), (119, 15468929), (289, 6369559), (427, 4311013), (833, 2209847), (1037, 1775123), (2023, 909937), (2131, 863821), (2989, 615859), (7259, 253589), (14161, 129991), (14917, 123403), (17629, 104419), (36227, 50813)]