1217771812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{15559}}^1$

素因数の和:16731

約数の個数: 24

約数和(自身を含む): 2258565120

約数和(自身を除く): 1040793308

約数列:

[1, 2, 4, 17, 34, 68, 1151, 2302, 4604, 15559, 19567, 31118, 39134, 62236, 78268, 264503, 529006, 1058012, 17908409, 35816818, 71633636, 304442953, 608885906, 1217771812]

約数ペア:

[(1, 1217771812), (2, 608885906), (4, 304442953), (17, 71633636), (34, 35816818), (68, 17908409), (1151, 1058012), (2302, 529006), (4604, 264503), (15559, 78268), (19567, 62236), (31118, 39134)]