2289001.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3571}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 144023040

約数和(自身を除く): 77331044

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 3571, 4669, 7142, 9338, 14284, 18676, 24997, 49994, 82133, 99988, 103559, 164266, 207118, 328532, 414236, 574931, 724913, 1149862, 1449826, 2299724, 2381857, 2899652, 4763714, 9527428, 16672999, 33345998, 66691996]

約数ペア:

[(1, 66691996), (2, 33345998), (4, 16672999), (7, 9527428), (14, 4763714), (23, 2899652), (28, 2381857), (29, 2299724), (46, 1449826), (58, 1149862), (92, 724913), (116, 574931), (161, 414236), (203, 328532), (322, 207118), (406, 164266), (644, 103559), (667, 99988), (812, 82133), (1334, 49994), (2668, 24997), (3571, 18676), (4669, 14284), (7142, 9338)]