2071342078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2689}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 3508900560

約数和(自身を除く): 1437558482

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 169, 338, 559, 689, 1118, 1378, 2279, 2689, 4558, 5378, 7267, 8957, 14534, 17914, 29627, 34957, 59254, 69914, 115627, 142517, 231254, 285034, 385151, 454441, 770302, 908882, 1503151, 1852721, 3006302, 3705442, 6128231, 12256462, 19540963, 24085373, 39081926, 48170746, 79667003, 159334006, 1035671039, 2071342078]

約数ペア:

[(1, 2071342078), (2, 1035671039), (13, 159334006), (26, 79667003), (43, 48170746), (53, 39081926), (86, 24085373), (106, 19540963), (169, 12256462), (338, 6128231), (559, 3705442), (689, 3006302), (1118, 1852721), (1378, 1503151), (2279, 908882), (2689, 770302), (4558, 454441), (5378, 385151), (7267, 285034), (8957, 231254), (14534, 142517), (17914, 115627), (29627, 69914), (34957, 59254)]