8039690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19609}}^1$

素因数の和:19657

約数の個数: 16

約数和(自身を含む): 14825160

約数和(自身を除く): 6785470

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 19609, 39218, 98045, 196090, 803969, 1607938, 4019845, 8039690]

約数ペア:

[(1, 8039690), (2, 4019845), (5, 1607938), (10, 803969), (41, 196090), (82, 98045), (205, 39218), (410, 19609)]