2013279970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15486769}}^1$

素因数の和:15486789

約数の個数: 16

約数和(自身を含む): 3902666040

約数和(自身を除く): 1889386070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15486769, 30973538, 77433845, 154867690, 201327997, 402655994, 1006639985, 2013279970]

約数ペア:

[(1, 2013279970), (2, 1006639985), (5, 402655994), (10, 201327997), (13, 154867690), (26, 77433845), (65, 30973538), (130, 15486769)]