10721228

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{827}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 21514752

約数和(自身を除く): 10793524

約数列:

[1, 2, 4, 7, 14, 28, 463, 827, 926, 1654, 1852, 3241, 3308, 5789, 6482, 11578, 12964, 23156, 382901, 765802, 1531604, 2680307, 5360614, 10721228]

約数ペア:

[(1, 10721228), (2, 5360614), (4, 2680307), (7, 1531604), (14, 765802), (28, 382901), (463, 23156), (827, 12964), (926, 11578), (1654, 6482), (1852, 5789), (3241, 3308)]