497697356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131111}}^1$

素因数の和:131201

約数の個数: 24

約数和(自身を含む): 950824224

約数和(自身を除く): 453126868

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 131111, 262222, 524444, 1704443, 3408886, 6817772, 9571103, 19142206, 38284412, 124424339, 248848678, 497697356]

約数ペア:

[(1, 497697356), (2, 248848678), (4, 124424339), (13, 38284412), (26, 19142206), (52, 9571103), (73, 6817772), (146, 3408886), (292, 1704443), (949, 524444), (1898, 262222), (3796, 131111)]