126873238

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{5441}}^1$

素因数の和:5663

約数の個数: 16

約数和(自身を含む): 193952880

約数和(自身を除く): 67079642

約数列:

[1, 2, 89, 131, 178, 262, 5441, 10882, 11659, 23318, 484249, 712771, 968498, 1425542, 63436619, 126873238]

約数ペア:

[(1, 126873238), (2, 63436619), (89, 1425542), (131, 968498), (178, 712771), (262, 484249), (5441, 23318), (10882, 11659)]