1330863208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{31159}}^1$

素因数の和:31465

約数の個数: 32

約数和(自身を含む): 2636136000

約数和(自身を除く): 1305272792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 562, 1124, 2248, 5339, 10678, 21356, 31159, 42712, 62318, 124636, 249272, 592021, 1184042, 2368084, 4736168, 8755679, 17511358, 35022716, 70045432, 166357901, 332715802, 665431604, 1330863208]

約数ペア:

[(1, 1330863208), (2, 665431604), (4, 332715802), (8, 166357901), (19, 70045432), (38, 35022716), (76, 17511358), (152, 8755679), (281, 4736168), (562, 2368084), (1124, 1184042), (2248, 592021), (5339, 249272), (10678, 124636), (21356, 62318), (31159, 42712)]