9775276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 20934144

約数和(自身を除く): 11158868

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 353, 602, 644, 706, 989, 1204, 1412, 1978, 2471, 3956, 4942, 6923, 8119, 9884, 13846, 15179, 16238, 27692, 30358, 32476, 56833, 60716, 106253, 113666, 212506, 227332, 349117, 425012, 698234, 1396468, 2443819, 4887638, 9775276]

約数ペア:

[(1, 9775276), (2, 4887638), (4, 2443819), (7, 1396468), (14, 698234), (23, 425012), (28, 349117), (43, 227332), (46, 212506), (86, 113666), (92, 106253), (161, 60716), (172, 56833), (301, 32476), (322, 30358), (353, 27692), (602, 16238), (644, 15179), (706, 13846), (989, 9884), (1204, 8119), (1412, 6923), (1978, 4942), (2471, 3956)]