9731140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28621}}^1$

素因数の和:28647

約数の個数: 24

約数和(自身を含む): 21638232

約数和(自身を除く): 11907092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28621, 57242, 114484, 143105, 286210, 486557, 572420, 973114, 1946228, 2432785, 4865570, 9731140]

約数ペア:

[(1, 9731140), (2, 4865570), (4, 2432785), (5, 1946228), (10, 973114), (17, 572420), (20, 486557), (34, 286210), (68, 143105), (85, 114484), (170, 57242), (340, 28621)]