397785174

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{2053}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 815553024

約数和(自身を除く): 417767850

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 751, 1502, 2053, 2253, 4106, 4506, 6159, 12318, 32293, 64586, 88279, 96879, 176558, 193758, 264837, 529674, 1541803, 3083606, 4625409, 9250818, 66297529, 132595058, 198892587, 397785174]

約数ペア:

[(1, 397785174), (2, 198892587), (3, 132595058), (6, 66297529), (43, 9250818), (86, 4625409), (129, 3083606), (258, 1541803), (751, 529674), (1502, 264837), (2053, 193758), (2253, 176558), (4106, 96879), (4506, 88279), (6159, 64586), (12318, 32293)]