1245324

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 2928688

約数和(自身を除く): 1683364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 661, 942, 1322, 1884, 1983, 2644, 3966, 7932, 103777, 207554, 311331, 415108, 622662, 1245324]

約数ペア:

[(1, 1245324), (2, 622662), (3, 415108), (4, 311331), (6, 207554), (12, 103777), (157, 7932), (314, 3966), (471, 2644), (628, 1983), (661, 1884), (942, 1322)]