2663612

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 5362560

約数和(自身を除く): 2698948

約数列:

[1, 2, 4, 7, 14, 28, 251, 379, 502, 758, 1004, 1516, 1757, 2653, 3514, 5306, 7028, 10612, 95129, 190258, 380516, 665903, 1331806, 2663612]

約数ペア:

[(1, 2663612), (2, 1331806), (4, 665903), (7, 380516), (14, 190258), (28, 95129), (251, 10612), (379, 7028), (502, 5306), (758, 3514), (1004, 2653), (1516, 1757)]