2108558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 16

約数和(自身を含む): 3317760

約数和(自身を除く): 1209202

約数列:

[1, 2, 31, 62, 71, 142, 479, 958, 2201, 4402, 14849, 29698, 34009, 68018, 1054279, 2108558]

約数ペア:

[(1, 2108558), (2, 1054279), (31, 68018), (62, 34009), (71, 29698), (142, 14849), (479, 4402), (958, 2201)]