1791750280336

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{4339303}}^1$

素因数の和:4339639

約数の個数: 40

約数和(自身を含む): 3515773529664

約数和(自身を除く): 1724023249328

約数列:

[1, 2, 4, 8, 16, 131, 197, 262, 394, 524, 788, 1048, 1576, 2096, 3152, 25807, 51614, 103228, 206456, 412912, 4339303, 8678606, 17357212, 34714424, 69428848, 568448693, 854842691, 1136897386, 1709685382, 2273794772, 3419370764, 4547589544, 6838741528, 9095179088, 13677483056, 111984392521, 223968785042, 447937570084, 895875140168, 1791750280336]

約数ペア:

[(1, 1791750280336), (2, 895875140168), (4, 447937570084), (8, 223968785042), (16, 111984392521), (131, 13677483056), (197, 9095179088), (262, 6838741528), (394, 4547589544), (524, 3419370764), (788, 2273794772), (1048, 1709685382), (1576, 1136897386), (2096, 854842691), (3152, 568448693), (25807, 69428848), (51614, 34714424), (103228, 17357212), (206456, 8678606), (412912, 4339303)]