2110405912

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{389}}^1\times {\mathrm{1889}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 3980340000

約数和(自身を除く): 1869934088

約数列:

[1, 2, 4, 8, 359, 389, 718, 778, 1436, 1556, 1889, 2872, 3112, 3778, 7556, 15112, 139651, 279302, 558604, 678151, 734821, 1117208, 1356302, 1469642, 2712604, 2939284, 5425208, 5878568, 263800739, 527601478, 1055202956, 2110405912]

約数ペア:

[(1, 2110405912), (2, 1055202956), (4, 527601478), (8, 263800739), (359, 5878568), (389, 5425208), (718, 2939284), (778, 2712604), (1436, 1469642), (1556, 1356302), (1889, 1117208), (2872, 734821), (3112, 678151), (3778, 558604), (7556, 279302), (15112, 139651)]