2550580197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{8353}}^1$

素因数の和:8873

約数の個数: 32

約数和(自身を含む): 3913681920

約数和(自身を除く): 1363101723

約数列:

[1, 3, 11, 19, 33, 57, 209, 487, 627, 1461, 5357, 8353, 9253, 16071, 25059, 27759, 91883, 101783, 158707, 275649, 305349, 476121, 1745777, 4067911, 5237331, 12203733, 44747021, 77290309, 134241063, 231870927, 850193399, 2550580197]

約数ペア:

[(1, 2550580197), (3, 850193399), (11, 231870927), (19, 134241063), (33, 77290309), (57, 44747021), (209, 12203733), (487, 5237331), (627, 4067911), (1461, 1745777), (5357, 476121), (8353, 305349), (9253, 275649), (16071, 158707), (25059, 101783), (27759, 91883)]