828484816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2725279}}^1$

素因数の和:2725306

約数の個数: 20

約数和(自身を含む): 1689673600

約数和(自身を除く): 861188784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2725279, 5450558, 10901116, 21802232, 43604464, 51780301, 103560602, 207121204, 414242408, 828484816]

約数ペア:

[(1, 828484816), (2, 414242408), (4, 207121204), (8, 103560602), (16, 51780301), (19, 43604464), (38, 21802232), (76, 10901116), (152, 5450558), (304, 2725279)]