259657926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{9811}}^1$

素因数の和:10228

約数の個数: 32

約数和(自身を含む): 567997056

約数和(自身を除く): 308339130

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1203, 2406, 4411, 8822, 9811, 13233, 19622, 26466, 29433, 58866, 107921, 215842, 323763, 647526, 3934211, 7868422, 11802633, 23605266, 43276321, 86552642, 129828963, 259657926]

約数ペア:

[(1, 259657926), (2, 129828963), (3, 86552642), (6, 43276321), (11, 23605266), (22, 11802633), (33, 7868422), (66, 3934211), (401, 647526), (802, 323763), (1203, 215842), (2406, 107921), (4411, 58866), (8822, 29433), (9811, 26466), (13233, 19622)]