2570790846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7963}}^1\times {\mathrm{4139}}^1$

素因数の和:12120

約数の個数: 32

約数和(自身を含む): 5539121280

約数和(自身を除く): 2968330434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4139, 7963, 8278, 12417, 15926, 23889, 24834, 47778, 53807, 103519, 107614, 161421, 207038, 310557, 322842, 621114, 32958857, 65917714, 98876571, 197753142, 428465141, 856930282, 1285395423, 2570790846]

約数ペア:

[(1, 2570790846), (2, 1285395423), (3, 856930282), (6, 428465141), (13, 197753142), (26, 98876571), (39, 65917714), (78, 32958857), (4139, 621114), (7963, 322842), (8278, 310557), (12417, 207038), (15926, 161421), (23889, 107614), (24834, 103519), (47778, 53807)]