1905306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1879}}^1$

素因数の和:1910

約数の個数: 24

約数和(自身を含む): 4128480

約数和(自身を除く): 2223174

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1879, 3758, 5637, 11274, 24427, 48854, 73281, 146562, 317551, 635102, 952653, 1905306]

約数ペア:

[(1, 1905306), (2, 952653), (3, 635102), (6, 317551), (13, 146562), (26, 73281), (39, 48854), (78, 24427), (169, 11274), (338, 5637), (507, 3758), (1014, 1879)]