997428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 2382688

約数和(自身を除く): 1385260

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1933, 3866, 5799, 7732, 11598, 23196, 83119, 166238, 249357, 332476, 498714, 997428]

約数ペア:

[(1, 997428), (2, 498714), (3, 332476), (4, 249357), (6, 166238), (12, 83119), (43, 23196), (86, 11598), (129, 7732), (172, 5799), (258, 3866), (516, 1933)]