20174315438

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{151}}^1\times {\mathrm{30241}}^1$

素因数の和:30488

約数の個数: 24

約数和(自身を含む): 31124824464

約数和(自身を除く): 10950509026

約数列:

[1, 2, 47, 94, 151, 302, 2209, 4418, 7097, 14194, 30241, 60482, 333559, 667118, 1421327, 2842654, 4566391, 9132782, 66802369, 133604738, 214620377, 429240754, 10087157719, 20174315438]

約数ペア:

[(1, 20174315438), (2, 10087157719), (47, 429240754), (94, 214620377), (151, 133604738), (302, 66802369), (2209, 9132782), (4418, 4566391), (7097, 2842654), (14194, 1421327), (30241, 667118), (60482, 333559)]