639231828

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{527419}}^1$

素因数の和:527527

約数の個数: 24

約数和(自身を含む): 1506311520

約数和(自身を除く): 867079692

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 527419, 1054838, 1582257, 2109676, 3164514, 6329028, 53269319, 106538638, 159807957, 213077276, 319615914, 639231828]

約数ペア:

[(1, 639231828), (2, 319615914), (3, 213077276), (4, 159807957), (6, 106538638), (12, 53269319), (101, 6329028), (202, 3164514), (303, 2109676), (404, 1582257), (606, 1054838), (1212, 527419)]