1890494456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{17449}}^1$

素因数の和:17951

約数の個数: 32

約数和(自身を含む): 3674970000

約数和(自身を除く): 1784475544

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 467, 934, 1868, 3736, 13543, 17449, 27086, 34898, 54172, 69796, 108344, 139592, 506021, 1012042, 2024084, 4048168, 8148683, 16297366, 32594732, 65189464, 236311807, 472623614, 945247228, 1890494456]

約数ペア:

[(1, 1890494456), (2, 945247228), (4, 472623614), (8, 236311807), (29, 65189464), (58, 32594732), (116, 16297366), (232, 8148683), (467, 4048168), (934, 2024084), (1868, 1012042), (3736, 506021), (13543, 139592), (17449, 108344), (27086, 69796), (34898, 54172)]