505693042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{27691}}^1$

素因数の和:28113

約数の個数: 16

約数和(自身を含む): 793541952

約数和(自身を除く): 287848910

約数列:

[1, 2, 23, 46, 397, 794, 9131, 18262, 27691, 55382, 636893, 1273786, 10993327, 21986654, 252846521, 505693042]

約数ペア:

[(1, 505693042), (2, 252846521), (23, 21986654), (46, 10993327), (397, 1273786), (794, 636893), (9131, 55382), (18262, 27691)]