20141290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154933}}^1$

素因数の和:154953

約数の個数: 16

約数和(自身を含む): 39043368

約数和(自身を除く): 18902078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154933, 309866, 774665, 1549330, 2014129, 4028258, 10070645, 20141290]

約数ペア:

[(1, 20141290), (2, 10070645), (5, 4028258), (10, 2014129), (13, 1549330), (26, 774665), (65, 309866), (130, 154933)]