1977527248

素因数分解:

$2^4\times {\mathrm{1327}}^1\times {\mathrm{93139}}^1$

素因数の和:94474

約数の個数: 20

約数和(自身を含む): 3834387520

約数和(自身を除く): 1856860272

約数列:

[1, 2, 4, 8, 16, 1327, 2654, 5308, 10616, 21232, 93139, 186278, 372556, 745112, 1490224, 123595453, 247190906, 494381812, 988763624, 1977527248]

約数ペア:

[(1, 1977527248), (2, 988763624), (4, 494381812), (8, 247190906), (16, 123595453), (1327, 1490224), (2654, 745112), (5308, 372556), (10616, 186278), (21232, 93139)]