39980602

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{1061}}^1$

素因数の和:1373

約数の個数: 16

約数和(自身を含む): 61018272

約数和(自身を除く): 21037670

約数列:

[1, 2, 83, 166, 227, 454, 1061, 2122, 18841, 37682, 88063, 176126, 240847, 481694, 19990301, 39980602]

約数ペア:

[(1, 39980602), (2, 19990301), (83, 481694), (166, 240847), (227, 176126), (454, 88063), (1061, 37682), (2122, 18841)]