1330456666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{375623}}^1$

素因数の和:375666

約数の個数: 32

約数和(自身を含む): 2596313088

約数和(自身を除く): 1265856422

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 375623, 751246, 2629361, 4131853, 5258722, 8263706, 8639329, 17278658, 28922971, 57845942, 60475303, 95032619, 120950606, 190065238, 665228333, 1330456666]

約数ペア:

[(1, 1330456666), (2, 665228333), (7, 190065238), (11, 120950606), (14, 95032619), (22, 60475303), (23, 57845942), (46, 28922971), (77, 17278658), (154, 8639329), (161, 8263706), (253, 5258722), (322, 4131853), (506, 2629361), (1771, 751246), (3542, 375623)]