2008404196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{115399}}^1$

素因数の和:115651

約数の個数: 24

約数和(自身を含む): 3715880000

約数和(自身を除く): 1707475804

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 17404, 115399, 230798, 461596, 2192581, 4385162, 8770324, 26426371, 52852742, 105705484, 502101049, 1004202098, 2008404196]

約数ペア:

[(1, 2008404196), (2, 1004202098), (4, 502101049), (19, 105705484), (38, 52852742), (76, 26426371), (229, 8770324), (458, 4385162), (916, 2192581), (4351, 461596), (8702, 230798), (17404, 115399)]