1984322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 3177600

約数和(自身を除く): 1193278

約数列:

[1, 2, 19, 38, 79, 158, 661, 1322, 1501, 3002, 12559, 25118, 52219, 104438, 992161, 1984322]

約数ペア:

[(1, 1984322), (2, 992161), (19, 104438), (38, 52219), (79, 25118), (158, 12559), (661, 3002), (1322, 1501)]