634552802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{72421}}^1$

素因数の和:72773

約数の個数: 16

約数和(自身を含む): 1028102712

約数和(自身を除く): 393549910

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 72421, 144842, 941473, 1882946, 24405877, 48811754, 317276401, 634552802]

約数ペア:

[(1, 634552802), (2, 317276401), (13, 48811754), (26, 24405877), (337, 1882946), (674, 941473), (4381, 144842), (8762, 72421)]