1990459006

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1\times {\mathrm{4201}}^1$

素因数の和:5427

約数の個数: 16

約数和(自身を含む): 3001841568

約数和(自身を除く): 1011382562

約数列:

[1, 2, 241, 482, 983, 1966, 4201, 8402, 236903, 473806, 1012441, 2024882, 4129583, 8259166, 995229503, 1990459006]

約数ペア:

[(1, 1990459006), (2, 995229503), (241, 8259166), (482, 4129583), (983, 2024882), (1966, 1012441), (4201, 473806), (8402, 236903)]