141254854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3917}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 243542880

約数和(自身を除く): 102288026

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1898, 2774, 3917, 7834, 18031, 36062, 50921, 74423, 101842, 148846, 285941, 571882, 967499, 1934998, 3717233, 5432879, 7434466, 10865758, 70627427, 141254854]

約数ペア:

[(1, 141254854), (2, 70627427), (13, 10865758), (19, 7434466), (26, 5432879), (38, 3717233), (73, 1934998), (146, 967499), (247, 571882), (494, 285941), (949, 148846), (1387, 101842), (1898, 74423), (2774, 50921), (3917, 36062), (7834, 18031)]