245002772

素因数分解:

$2^2\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{7933}}^1$

素因数の和:9047

約数の個数: 24

約数和(自身を含む): 490511616

約数和(自身を除く): 245508844

約数列:

[1, 2, 4, 7, 14, 28, 1103, 2206, 4412, 7721, 7933, 15442, 15866, 30884, 31732, 55531, 111062, 222124, 8750099, 17500198, 35000396, 61250693, 122501386, 245002772]

約数ペア:

[(1, 245002772), (2, 122501386), (4, 61250693), (7, 35000396), (14, 17500198), (28, 8750099), (1103, 222124), (2206, 111062), (4412, 55531), (7721, 31732), (7933, 30884), (15442, 15866)]