2615146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:573

約数の個数: 16

約数和(自身を含む): 4132800

約数和(自身を除く): 1517654

約数列:

[1, 2, 23, 46, 139, 278, 409, 818, 3197, 6394, 9407, 18814, 56851, 113702, 1307573, 2615146]

約数ペア:

[(1, 2615146), (2, 1307573), (23, 113702), (46, 56851), (139, 18814), (278, 9407), (409, 6394), (818, 3197)]