137782580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{529933}}^1$

素因数の和:529955

約数の個数: 24

約数和(自身を含む): 311601192

約数和(自身を除く): 173818612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 529933, 1059866, 2119732, 2649665, 5299330, 6889129, 10598660, 13778258, 27556516, 34445645, 68891290, 137782580]

約数ペア:

[(1, 137782580), (2, 68891290), (4, 34445645), (5, 27556516), (10, 13778258), (13, 10598660), (20, 6889129), (26, 5299330), (52, 2649665), (65, 2119732), (130, 1059866), (260, 529933)]