2640982414

素因数分解:

$2^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{158923}}^1$

素因数の和:160119

約数の個数: 16

約数和(自身を含む): 4531241088

約数和(自身を除く): 1890258674

約数列:

[1, 2, 7, 14, 1187, 2374, 8309, 16618, 158923, 317846, 1112461, 2224922, 188641601, 377283202, 1320491207, 2640982414]

約数ペア:

[(1, 2640982414), (2, 1320491207), (7, 377283202), (14, 188641601), (1187, 2224922), (2374, 1112461), (8309, 317846), (16618, 158923)]