238915030438

素因数分解:

$2^1\times 7^1\times {\mathrm{7159}}^1\times {\mathrm{2383763}}^1$

素因数の和:2390931

約数の個数: 16

約数和(自身を含む): 409626005760

約数和(自身を除く): 170710975322

約数列:

[1, 2, 7, 14, 7159, 14318, 50113, 100226, 2383763, 4767526, 16686341, 33372682, 17065359317, 34130718634, 119457515219, 238915030438]

約数ペア:

[(1, 238915030438), (2, 119457515219), (7, 34130718634), (14, 17065359317), (7159, 33372682), (14318, 16686341), (50113, 4767526), (100226, 2383763)]