1956156

素因数分解:

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

素因数の和:290

約数の個数: 48

約数和(自身を含む): 4967424

約数和(自身を除く): 3011268

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 223, 258, 446, 516, 669, 731, 892, 1338, 1462, 2193, 2676, 2924, 3791, 4386, 7582, 8772, 9589, 11373, 15164, 19178, 22746, 28767, 38356, 45492, 57534, 115068, 163013, 326026, 489039, 652052, 978078, 1956156]

約数ペア:

[(1, 1956156), (2, 978078), (3, 652052), (4, 489039), (6, 326026), (12, 163013), (17, 115068), (34, 57534), (43, 45492), (51, 38356), (68, 28767), (86, 22746), (102, 19178), (129, 15164), (172, 11373), (204, 9589), (223, 8772), (258, 7582), (446, 4386), (516, 3791), (669, 2924), (731, 2676), (892, 2193), (1338, 1462)]