2225904196

素因数分解:

$2^2\times {\mathrm{7919}}^1\times {\mathrm{70271}}^1$

素因数の和:78194

約数の個数: 12

約数和(自身を含む): 3895879680

約数和(自身を除く): 1669975484

約数列:

[1, 2, 4, 7919, 15838, 31676, 70271, 140542, 281084, 556476049, 1112952098, 2225904196]

約数ペア:

[(1, 2225904196), (2, 1112952098), (4, 556476049), (7919, 281084), (15838, 140542), (31676, 70271)]