2777958

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1148

約数の個数: 24

約数和(自身を含む): 6063408

約数和(自身を除く): 3285450

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 983, 1413, 1966, 2826, 2949, 5898, 8847, 17694, 154331, 308662, 462993, 925986, 1388979, 2777958]

約数ペア:

[(1, 2777958), (2, 1388979), (3, 925986), (6, 462993), (9, 308662), (18, 154331), (157, 17694), (314, 8847), (471, 5898), (942, 2949), (983, 2826), (1413, 1966)]