388617164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{4733}}^1$

素因数の和:6329

約数の個数: 24

約数和(自身を含む): 733012560

約数和(自身を除く): 344395396

約数列:

[1, 2, 4, 13, 26, 52, 1579, 3158, 4733, 6316, 9466, 18932, 20527, 41054, 61529, 82108, 123058, 246116, 7473407, 14946814, 29893628, 97154291, 194308582, 388617164]

約数ペア:

[(1, 388617164), (2, 194308582), (4, 97154291), (13, 29893628), (26, 14946814), (52, 7473407), (1579, 246116), (3158, 123058), (4733, 82108), (6316, 61529), (9466, 41054), (18932, 20527)]