8774740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33749}}^1$

素因数の和:33771

約数の個数: 24

約数和(自身を含む): 19845000

約数和(自身を除く): 11070260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 33749, 67498, 134996, 168745, 337490, 438737, 674980, 877474, 1754948, 2193685, 4387370, 8774740]

約数ペア:

[(1, 8774740), (2, 4387370), (4, 2193685), (5, 1754948), (10, 877474), (13, 674980), (20, 438737), (26, 337490), (52, 168745), (65, 134996), (130, 67498), (260, 33749)]