2217516769

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 2488472064

約数和(自身を除く): 270955295

約数列:

[1, 13, 31, 169, 311, 403, 1361, 4043, 5239, 9641, 17693, 42191, 52559, 125333, 230009, 423271, 548483, 1629329, 5502523, 7130279, 13121401, 71532799, 170578213, 2217516769]

約数ペア:

[(1, 2217516769), (13, 170578213), (31, 71532799), (169, 13121401), (311, 7130279), (403, 5502523), (1361, 1629329), (4043, 548483), (5239, 423271), (9641, 230009), (17693, 125333), (42191, 52559)]