1304104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1357016

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 223, 344, 446, 731, 892, 1462, 1784, 2924, 3791, 5848, 7582, 9589, 15164, 19178, 30328, 38356, 76712, 163013, 326026, 652052, 1304104]

約数ペア:

[(1, 1304104), (2, 652052), (4, 326026), (8, 163013), (17, 76712), (34, 38356), (43, 30328), (68, 19178), (86, 15164), (136, 9589), (172, 7582), (223, 5848), (344, 3791), (446, 2924), (731, 1784), (892, 1462)]