4019522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5033

約数の個数: 16

約数和(自身を含む): 6703872

約数和(自身を除く): 2684350

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 4987, 9974, 64831, 129662, 154597, 309194, 2009761, 4019522]

約数ペア:

[(1, 4019522), (2, 2009761), (13, 309194), (26, 154597), (31, 129662), (62, 64831), (403, 9974), (806, 4987)]