2491532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 4580352

約数和(自身を除く): 2088820

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 283, 284, 566, 1132, 2201, 4402, 8773, 8804, 17546, 20093, 35092, 40186, 80372, 622883, 1245766, 2491532]

約数ペア:

[(1, 2491532), (2, 1245766), (4, 622883), (31, 80372), (62, 40186), (71, 35092), (124, 20093), (142, 17546), (283, 8804), (284, 8773), (566, 4402), (1132, 2201)]