2649502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 16

約数和(自身を含む): 4132800

約数和(自身を除く): 1483298

約数列:

[1, 2, 41, 79, 82, 158, 409, 818, 3239, 6478, 16769, 32311, 33538, 64622, 1324751, 2649502]

約数ペア:

[(1, 2649502), (2, 1324751), (41, 64622), (79, 33538), (82, 32311), (158, 16769), (409, 6478), (818, 3239)]