238652785

素因数分解:

$5^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{2113}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 334020456

約数和(自身を除く): 95367671

約数列:

[1, 5, 7, 35, 49, 245, 461, 2113, 2305, 3227, 10565, 14791, 16135, 22589, 73955, 103537, 112945, 517685, 974093, 4870465, 6818651, 34093255, 47730557, 238652785]

約数ペア:

[(1, 238652785), (5, 47730557), (7, 34093255), (35, 6818651), (49, 4870465), (245, 974093), (461, 517685), (2113, 112945), (2305, 103537), (3227, 73955), (10565, 22589), (14791, 16135)]