406937132

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{68879}}^1$

素因数の和:69101

約数の個数: 24

約数和(自身を含む): 817743360

約数和(自身を除く): 410806228

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 68879, 137758, 275516, 482153, 964306, 1928612, 14533469, 29066938, 58133876, 101734283, 203468566, 406937132]

約数ペア:

[(1, 406937132), (2, 203468566), (4, 101734283), (7, 58133876), (14, 29066938), (28, 14533469), (211, 1928612), (422, 964306), (844, 482153), (1477, 275516), (2954, 137758), (5908, 68879)]