1611124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 3326400

約数和(自身を除く): 1715276

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 43, 58, 68, 76, 86, 116, 172, 323, 493, 551, 646, 731, 817, 986, 1102, 1247, 1292, 1462, 1634, 1972, 2204, 2494, 2924, 3268, 4988, 9367, 13889, 18734, 21199, 23693, 27778, 37468, 42398, 47386, 55556, 84796, 94772, 402781, 805562, 1611124]

約数ペア:

[(1, 1611124), (2, 805562), (4, 402781), (17, 94772), (19, 84796), (29, 55556), (34, 47386), (38, 42398), (43, 37468), (58, 27778), (68, 23693), (76, 21199), (86, 18734), (116, 13889), (172, 9367), (323, 4988), (493, 3268), (551, 2924), (646, 2494), (731, 2204), (817, 1972), (986, 1634), (1102, 1462), (1247, 1292)]