138040696502

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1\times {\mathrm{469849}}^1$

素因数の和:471991

約数の個数: 16

約数和(自身を含む): 210079332000

約数和(自身を除く): 72038635498

約数列:

[1, 2, 71, 142, 2069, 4138, 146899, 293798, 469849, 939698, 33359279, 66718558, 972117581, 1944235162, 69020348251, 138040696502]

約数ペア:

[(1, 138040696502), (2, 69020348251), (71, 1944235162), (142, 972117581), (2069, 66718558), (4138, 33359279), (146899, 939698), (293798, 469849)]