1520554477

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12487}}^1$

素因数の和:12565

約数の個数: 32

約数和(自身を含む): 1888185600

約数和(自身を除く): 367631123

約数列:

[1, 13, 17, 19, 29, 221, 247, 323, 377, 493, 551, 4199, 6409, 7163, 9367, 12487, 121771, 162331, 212279, 237253, 362123, 2759627, 3084289, 4033301, 4707599, 6156091, 6880337, 52432913, 80029183, 89444381, 116965729, 1520554477]

約数ペア:

[(1, 1520554477), (13, 116965729), (17, 89444381), (19, 80029183), (29, 52432913), (221, 6880337), (247, 6156091), (323, 4707599), (377, 4033301), (493, 3084289), (551, 2759627), (4199, 362123), (6409, 237253), (7163, 212279), (9367, 162331), (12487, 121771)]