1252003208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{26557}}^1$

素因数の和:26717

約数の個数: 32

約数和(自身を含む): 2409341760

約数和(自身を除く): 1157338552

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 284, 332, 568, 664, 5893, 11786, 23572, 26557, 47144, 53114, 106228, 212456, 1885547, 2204231, 3771094, 4408462, 7542188, 8816924, 15084376, 17633848, 156500401, 313000802, 626001604, 1252003208]

約数ペア:

[(1, 1252003208), (2, 626001604), (4, 313000802), (8, 156500401), (71, 17633848), (83, 15084376), (142, 8816924), (166, 7542188), (284, 4408462), (332, 3771094), (568, 2204231), (664, 1885547), (5893, 212456), (11786, 106228), (23572, 53114), (26557, 47144)]