1539632008

素因数分解:

$2^3\times {\mathrm{1663}}^1\times {\mathrm{115727}}^1$

素因数の和:117396

約数の個数: 16

約数和(自身を含む): 2888570880

約数和(自身を除く): 1348938872

約数列:

[1, 2, 4, 8, 1663, 3326, 6652, 13304, 115727, 231454, 462908, 925816, 192454001, 384908002, 769816004, 1539632008]

約数ペア:

[(1, 1539632008), (2, 769816004), (4, 384908002), (8, 192454001), (1663, 925816), (3326, 462908), (6652, 231454), (13304, 115727)]