3938506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 7112448

約数和(自身を除く): 3173942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 293, 517, 586, 611, 1034, 1222, 3223, 3809, 6446, 6721, 7618, 13442, 13771, 27542, 41899, 83798, 151481, 179023, 302962, 358046, 1969253, 3938506]

約数ペア:

[(1, 3938506), (2, 1969253), (11, 358046), (13, 302962), (22, 179023), (26, 151481), (47, 83798), (94, 41899), (143, 27542), (286, 13771), (293, 13442), (517, 7618), (586, 6721), (611, 6446), (1034, 3809), (1222, 3223)]