281118756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1232977}}^1$

素因数の和:1233003

約数の個数: 24

約数和(自身を含む): 690467680

約数和(自身を除く): 409348924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1232977, 2465954, 3698931, 4931908, 7397862, 14795724, 23426563, 46853126, 70279689, 93706252, 140559378, 281118756]

約数ペア:

[(1, 281118756), (2, 140559378), (3, 93706252), (4, 70279689), (6, 46853126), (12, 23426563), (19, 14795724), (38, 7397862), (57, 4931908), (76, 3698931), (114, 2465954), (228, 1232977)]