1489305354

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^2\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 3048484032

約数和(自身を除く): 1559178678

約数列:

[1, 2, 3, 6, 83, 137, 166, 249, 263, 274, 411, 498, 526, 789, 822, 1578, 6889, 11371, 13778, 20667, 21829, 22742, 34113, 36031, 41334, 43658, 65487, 68226, 72062, 108093, 130974, 216186, 943793, 1811807, 1887586, 2831379, 2990573, 3623614, 5435421, 5662758, 5981146, 8971719, 10870842, 17943438, 248217559, 496435118, 744652677, 1489305354]

約数ペア:

[(1, 1489305354), (2, 744652677), (3, 496435118), (6, 248217559), (83, 17943438), (137, 10870842), (166, 8971719), (249, 5981146), (263, 5662758), (274, 5435421), (411, 3623614), (498, 2990573), (526, 2831379), (789, 1887586), (822, 1811807), (1578, 943793), (6889, 216186), (11371, 130974), (13778, 108093), (20667, 72062), (21829, 68226), (22742, 65487), (34113, 43658), (36031, 41334)]