2131567190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{10753}}^1$

素因数の和:11264

約数の個数: 32

約数和(自身を含む): 3934931616

約数和(自身を除く): 1803364426

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 461, 922, 2305, 4610, 10753, 19823, 21506, 39646, 53765, 99115, 107530, 198230, 462379, 924758, 2311895, 4623790, 4957133, 9914266, 24785665, 49571330, 213156719, 426313438, 1065783595, 2131567190]

約数ペア:

[(1, 2131567190), (2, 1065783595), (5, 426313438), (10, 213156719), (43, 49571330), (86, 24785665), (215, 9914266), (430, 4957133), (461, 4623790), (922, 2311895), (2305, 924758), (4610, 462379), (10753, 198230), (19823, 107530), (21506, 99115), (39646, 53765)]