3897796

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 7874496

約数和(自身を除く): 3976700

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1301, 1498, 2602, 2996, 5204, 9107, 18214, 36428, 139207, 278414, 556828, 974449, 1948898, 3897796]

約数ペア:

[(1, 3897796), (2, 1948898), (4, 974449), (7, 556828), (14, 278414), (28, 139207), (107, 36428), (214, 18214), (428, 9107), (749, 5204), (1301, 2996), (1498, 2602)]