451013018

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{7993}}^1$

素因数の和:8401

約数の個数: 16

約数和(自身を含む): 686364840

約数和(自身を除く): 235351822

約数列:

[1, 2, 89, 178, 317, 634, 7993, 15986, 28213, 56426, 711377, 1422754, 2533781, 5067562, 225506509, 451013018]

約数ペア:

[(1, 451013018), (2, 225506509), (89, 5067562), (178, 2533781), (317, 1422754), (634, 711377), (7993, 56426), (15986, 28213)]