2937740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11299}}^1$

素因数の和:11321

約数の個数: 24

約数和(自身を含む): 6644400

約数和(自身を除く): 3706660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11299, 22598, 45196, 56495, 112990, 146887, 225980, 293774, 587548, 734435, 1468870, 2937740]

約数ペア:

[(1, 2937740), (2, 1468870), (4, 734435), (5, 587548), (10, 293774), (13, 225980), (20, 146887), (26, 112990), (52, 56495), (65, 45196), (130, 22598), (260, 11299)]