388624318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{90001}}^1$

素因数の和:90147

約数の個数: 16

約数和(自身を含む): 622093824

約数和(自身を除く): 233469506

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 90001, 180002, 1530017, 3060034, 11430127, 22860254, 194312159, 388624318]

約数ペア:

[(1, 388624318), (2, 194312159), (17, 22860254), (34, 11430127), (127, 3060034), (254, 1530017), (2159, 180002), (4318, 90001)]