2758589067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{450529}}^1$

素因数の和:450702

約数の個数: 16

約数和(自身を含む): 3986289440

約数和(自身を除く): 1227700373

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 450529, 1351587, 5856877, 17570631, 70733053, 212199159, 919529689, 2758589067]

約数ペア:

[(1, 2758589067), (3, 919529689), (13, 212199159), (39, 70733053), (157, 17570631), (471, 5856877), (2041, 1351587), (6123, 450529)]