2764665940

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{224041}}^1$

素因数の和:224667

約数の個数: 24

約数和(自身を含む): 5815234152

約数和(自身を除く): 3050568212

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 6170, 12340, 224041, 448082, 896164, 1120205, 2240410, 4480820, 138233297, 276466594, 552933188, 691166485, 1382332970, 2764665940]

約数ペア:

[(1, 2764665940), (2, 1382332970), (4, 691166485), (5, 552933188), (10, 276466594), (20, 138233297), (617, 4480820), (1234, 2240410), (2468, 1120205), (3085, 896164), (6170, 448082), (12340, 224041)]