979820278

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{1237}}^1\times {\mathrm{1877}}^1$

素因数の和:3327

約数の個数: 16

約数和(自身を含む): 1478677104

約数和(自身を除く): 498856826

約数列:

[1, 2, 211, 422, 1237, 1877, 2474, 3754, 261007, 396047, 522014, 792094, 2321849, 4643698, 489910139, 979820278]

約数ペア:

[(1, 979820278), (2, 489910139), (211, 4643698), (422, 2321849), (1237, 792094), (1877, 522014), (2474, 396047), (3754, 261007)]