2783004664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1020163}}^1$

素因数の和:1020211

約数の個数: 32

約数和(自身を含む): 5876144640

約数和(自身を除く): 3093139976

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 1020163, 2040326, 4080652, 8161304, 11221793, 22443586, 31625053, 44887172, 63250106, 89774344, 126500212, 253000424, 347875583, 695751166, 1391502332, 2783004664]

約数ペア:

[(1, 2783004664), (2, 1391502332), (4, 695751166), (8, 347875583), (11, 253000424), (22, 126500212), (31, 89774344), (44, 63250106), (62, 44887172), (88, 31625053), (124, 22443586), (248, 11221793), (341, 8161304), (682, 4080652), (1364, 2040326), (2728, 1020163)]