129510374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{298411}}^1$

素因数の和:298451

約数の個数: 16

約数和(自身を含む): 229180416

約数和(自身を除く): 99670042

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 298411, 596822, 2088877, 4177754, 9250741, 18501482, 64755187, 129510374]

約数ペア:

[(1, 129510374), (2, 64755187), (7, 18501482), (14, 9250741), (31, 4177754), (62, 2088877), (217, 596822), (434, 298411)]