124273268

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103217}}^1$

素因数の和:103271

約数の個数: 24

約数和(自身を含む): 254329152

約数和(自身を除く): 130055884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 103217, 206434, 412868, 722519, 1445038, 2890076, 4438331, 8876662, 17753324, 31068317, 62136634, 124273268]

約数ペア:

[(1, 124273268), (2, 62136634), (4, 31068317), (7, 17753324), (14, 8876662), (28, 4438331), (43, 2890076), (86, 1445038), (172, 722519), (301, 412868), (602, 206434), (1204, 103217)]