554271426

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{389783}}^1$

素因数の和:389870

約数の個数: 24

約数和(自身を含む): 1216126080

約数和(自身を除く): 661854654

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 389783, 779566, 1169349, 2338698, 3508047, 7016094, 30792857, 61585714, 92378571, 184757142, 277135713, 554271426]

約数ペア:

[(1, 554271426), (2, 277135713), (3, 184757142), (6, 92378571), (9, 61585714), (18, 30792857), (79, 7016094), (158, 3508047), (237, 2338698), (474, 1169349), (711, 779566), (1422, 389783)]