1981036792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2080921}}^1$

素因数の和:2080951

約数の個数: 32

約数和(自身を含む): 4494791520

約数和(自身を除く): 2513754728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2080921, 4161842, 8323684, 14566447, 16647368, 29132894, 35375657, 58265788, 70751314, 116531576, 141502628, 247629599, 283005256, 495259198, 990518396, 1981036792]

約数ペア:

[(1, 1981036792), (2, 990518396), (4, 495259198), (7, 283005256), (8, 247629599), (14, 141502628), (17, 116531576), (28, 70751314), (34, 58265788), (56, 35375657), (68, 29132894), (119, 16647368), (136, 14566447), (238, 8323684), (476, 4161842), (952, 2080921)]