2628676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 2693564

約数列:

[1, 2, 4, 17, 29, 31, 34, 43, 58, 62, 68, 86, 116, 124, 172, 493, 527, 731, 899, 986, 1054, 1247, 1333, 1462, 1798, 1972, 2108, 2494, 2666, 2924, 3596, 4988, 5332, 15283, 21199, 22661, 30566, 38657, 42398, 45322, 61132, 77314, 84796, 90644, 154628, 657169, 1314338, 2628676]

約数ペア:

[(1, 2628676), (2, 1314338), (4, 657169), (17, 154628), (29, 90644), (31, 84796), (34, 77314), (43, 61132), (58, 45322), (62, 42398), (68, 38657), (86, 30566), (116, 22661), (124, 21199), (172, 15283), (493, 5332), (527, 4988), (731, 3596), (899, 2924), (986, 2666), (1054, 2494), (1247, 2108), (1333, 1972), (1462, 1798)]