278319234

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1131379}}^1$

素因数の和:1131425

約数の個数: 16

約数和(自身を含む): 570215520

約数和(自身を除く): 291896286

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1131379, 2262758, 3394137, 6788274, 46386539, 92773078, 139159617, 278319234]

約数ペア:

[(1, 278319234), (2, 139159617), (3, 92773078), (6, 46386539), (41, 6788274), (82, 3394137), (123, 2262758), (246, 1131379)]