2914444820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{507743}}^1$

素因数の和:507800

約数の個数: 48

約数和(自身を含む): 7165283328

約数和(自身を除く): 4250838508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 507743, 1015486, 2030972, 2538715, 3554201, 5077430, 7108402, 10154860, 14216804, 17771005, 20817463, 35542010, 41634926, 71084020, 83269852, 104087315, 145722241, 208174630, 291444482, 416349260, 582888964, 728611205, 1457222410, 2914444820]

約数ペア:

[(1, 2914444820), (2, 1457222410), (4, 728611205), (5, 582888964), (7, 416349260), (10, 291444482), (14, 208174630), (20, 145722241), (28, 104087315), (35, 83269852), (41, 71084020), (70, 41634926), (82, 35542010), (140, 20817463), (164, 17771005), (205, 14216804), (287, 10154860), (410, 7108402), (574, 5077430), (820, 3554201), (1148, 2538715), (1435, 2030972), (2870, 1015486), (5740, 507743)]