4388924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 8870400

約数和(自身を除く): 4481476

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 79, 86, 158, 172, 316, 323, 646, 731, 817, 1292, 1343, 1462, 1501, 1634, 2686, 2924, 3002, 3268, 3397, 5372, 6004, 6794, 13588, 13889, 25517, 27778, 51034, 55556, 57749, 64543, 102068, 115498, 129086, 230996, 258172, 1097231, 2194462, 4388924]

約数ペア:

[(1, 4388924), (2, 2194462), (4, 1097231), (17, 258172), (19, 230996), (34, 129086), (38, 115498), (43, 102068), (68, 64543), (76, 57749), (79, 55556), (86, 51034), (158, 27778), (172, 25517), (316, 13889), (323, 13588), (646, 6794), (731, 6004), (817, 5372), (1292, 3397), (1343, 3268), (1462, 3002), (1501, 2924), (1634, 2686)]