2048655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1752945

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 179, 327, 537, 545, 763, 895, 1253, 1635, 2289, 2685, 3759, 3815, 6265, 11445, 18795, 19511, 58533, 97555, 136577, 292665, 409731, 682885, 2048655]

約数ペア:

[(1, 2048655), (3, 682885), (5, 409731), (7, 292665), (15, 136577), (21, 97555), (35, 58533), (105, 19511), (109, 18795), (179, 11445), (327, 6265), (537, 3815), (545, 3759), (763, 2685), (895, 2289), (1253, 1635)]