1378802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 16

約数和(自身を含む): 2216160

約数和(自身を除く): 837358

約数列:

[1, 2, 17, 34, 107, 214, 379, 758, 1819, 3638, 6443, 12886, 40553, 81106, 689401, 1378802]

約数ペア:

[(1, 1378802), (2, 689401), (17, 81106), (34, 40553), (107, 12886), (214, 6443), (379, 3638), (758, 1819)]