828167956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{17807}}^1$

素因数の和:17980

約数の個数: 48

約数和(自身を含む): 1818980352

約数和(自身を除く): 990812396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1661, 2114, 3322, 4228, 6644, 11627, 17807, 23254, 35614, 46508, 71228, 124649, 195877, 249298, 391754, 498596, 783508, 1371139, 2688857, 2742278, 5377714, 5484556, 10755428, 18821999, 29577427, 37643998, 59154854, 75287996, 118309708, 207041989, 414083978, 828167956]

約数ペア:

[(1, 828167956), (2, 414083978), (4, 207041989), (7, 118309708), (11, 75287996), (14, 59154854), (22, 37643998), (28, 29577427), (44, 18821999), (77, 10755428), (151, 5484556), (154, 5377714), (302, 2742278), (308, 2688857), (604, 1371139), (1057, 783508), (1661, 498596), (2114, 391754), (3322, 249298), (4228, 195877), (6644, 124649), (11627, 71228), (17807, 46508), (23254, 35614)]