551428046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{29173}}^1$

素因数の和:29915

約数の個数: 16

約数和(自身を含む): 892024224

約数和(自身を除く): 340596178

約数列:

[1, 2, 13, 26, 727, 1454, 9451, 18902, 29173, 58346, 379249, 758498, 21208771, 42417542, 275714023, 551428046]

約数ペア:

[(1, 551428046), (2, 275714023), (13, 42417542), (26, 21208771), (727, 758498), (1454, 379249), (9451, 58346), (18902, 29173)]