971887892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{877}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 1849700160

約数和(自身を除く): 877812268

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 379, 731, 758, 877, 1462, 1516, 1754, 2924, 3508, 6443, 12886, 14909, 16297, 25772, 29818, 32594, 37711, 59636, 65188, 75422, 150844, 277049, 332383, 554098, 641087, 664766, 1108196, 1282174, 1329532, 2564348, 5650511, 11301022, 14292469, 22602044, 28584938, 57169876, 242971973, 485943946, 971887892]

約数ペア:

[(1, 971887892), (2, 485943946), (4, 242971973), (17, 57169876), (34, 28584938), (43, 22602044), (68, 14292469), (86, 11301022), (172, 5650511), (379, 2564348), (731, 1329532), (758, 1282174), (877, 1108196), (1462, 664766), (1516, 641087), (1754, 554098), (2924, 332383), (3508, 277049), (6443, 150844), (12886, 75422), (14909, 65188), (16297, 59636), (25772, 37711), (29818, 32594)]