326795756

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{17657}}^1$

素因数の和:18329

約数の個数: 24

約数和(自身を含む): 654617376

約数和(自身を除く): 327821620

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 17657, 18508, 35314, 70628, 123599, 247198, 494396, 11671277, 23342554, 46685108, 81698939, 163397878, 326795756]

約数ペア:

[(1, 326795756), (2, 163397878), (4, 81698939), (7, 46685108), (14, 23342554), (28, 11671277), (661, 494396), (1322, 247198), (2644, 123599), (4627, 70628), (9254, 35314), (17657, 18508)]