2019585584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{6287}}^1$

素因数の和:7493

約数の個数: 40

約数和(自身を含む): 4147288128

約数和(自身を除く): 2127702544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1181, 2362, 4724, 6287, 9448, 12574, 18896, 20077, 25148, 40154, 50296, 80308, 100592, 106879, 160616, 213758, 321232, 427516, 855032, 1710064, 7424947, 14849894, 29699788, 59399576, 118799152, 126224099, 252448198, 504896396, 1009792792, 2019585584]

約数ペア:

[(1, 2019585584), (2, 1009792792), (4, 504896396), (8, 252448198), (16, 126224099), (17, 118799152), (34, 59399576), (68, 29699788), (136, 14849894), (272, 7424947), (1181, 1710064), (2362, 855032), (4724, 427516), (6287, 321232), (9448, 213758), (12574, 160616), (18896, 106879), (20077, 100592), (25148, 80308), (40154, 50296)]