2321860918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1291}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 4009008816

約数和(自身を除く): 1687147898

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 313, 338, 442, 626, 1291, 2582, 2873, 4069, 5321, 5746, 8138, 10642, 16783, 21947, 33566, 43894, 52897, 69173, 105794, 138346, 218179, 285311, 404083, 436358, 570622, 808166, 899249, 1798498, 3709043, 5253079, 6869411, 7418086, 10506158, 13738822, 68290027, 89302343, 136580054, 178604686, 1160930459, 2321860918]

約数ペア:

[(1, 2321860918), (2, 1160930459), (13, 178604686), (17, 136580054), (26, 89302343), (34, 68290027), (169, 13738822), (221, 10506158), (313, 7418086), (338, 6869411), (442, 5253079), (626, 3709043), (1291, 1798498), (2582, 899249), (2873, 808166), (4069, 570622), (5321, 436358), (5746, 404083), (8138, 285311), (10642, 218179), (16783, 138346), (21947, 105794), (33566, 69173), (43894, 52897)]