680951038

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1\times {\mathrm{1187}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 1026360720

約数和(自身を除く): 345409682

約数列:

[1, 2, 373, 746, 769, 1187, 1538, 2374, 286837, 442751, 573674, 885502, 912803, 1825606, 340475519, 680951038]

約数ペア:

[(1, 680951038), (2, 340475519), (373, 1825606), (746, 912803), (769, 885502), (1187, 573674), (1538, 442751), (2374, 286837)]