734972452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{20123}}^1$

素因数の和:20547

約数の個数: 24

約数和(自身を含む): 1345571136

約数和(自身を除く): 610598684

約数列:

[1, 2, 4, 23, 46, 92, 397, 794, 1588, 9131, 18262, 20123, 36524, 40246, 80492, 462829, 925658, 1851316, 7988831, 15977662, 31955324, 183743113, 367486226, 734972452]

約数ペア:

[(1, 734972452), (2, 367486226), (4, 183743113), (23, 31955324), (46, 15977662), (92, 7988831), (397, 1851316), (794, 925658), (1588, 462829), (9131, 80492), (18262, 40246), (20123, 36524)]