4490846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 7026048

約数和(自身を除く): 2535202

約数列:

[1, 2, 31, 62, 113, 226, 641, 1282, 3503, 7006, 19871, 39742, 72433, 144866, 2245423, 4490846]

約数ペア:

[(1, 4490846), (2, 2245423), (31, 144866), (62, 72433), (113, 39742), (226, 19871), (641, 7006), (1282, 3503)]