4945746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 10745280

約数和(自身を除く): 5799534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 389, 489, 778, 978, 1167, 2119, 2334, 4238, 5057, 6357, 10114, 12714, 15171, 30342, 63407, 126814, 190221, 380442, 824291, 1648582, 2472873, 4945746]

約数ペア:

[(1, 4945746), (2, 2472873), (3, 1648582), (6, 824291), (13, 380442), (26, 190221), (39, 126814), (78, 63407), (163, 30342), (326, 15171), (389, 12714), (489, 10114), (778, 6357), (978, 5057), (1167, 4238), (2119, 2334)]