533708

素因数分解:

$2^2\times 7^3\times {\mathrm{389}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 1092000

約数和(自身を除く): 558292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 389, 686, 778, 1372, 1556, 2723, 5446, 10892, 19061, 38122, 76244, 133427, 266854, 533708]

約数ペア:

[(1, 533708), (2, 266854), (4, 133427), (7, 76244), (14, 38122), (28, 19061), (49, 10892), (98, 5446), (196, 2723), (343, 1556), (389, 1372), (686, 778)]