4906990085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{2137}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 6310144512

約数和(自身を除く): 1403154427

約数列:

[1, 5, 23, 41, 115, 205, 487, 943, 2137, 2435, 4715, 10685, 11201, 19967, 49151, 56005, 87617, 99835, 245755, 438085, 459241, 1040719, 2015191, 2296205, 5203595, 10075955, 23936537, 42669479, 119682685, 213347395, 981398017, 4906990085]

約数ペア:

[(1, 4906990085), (5, 981398017), (23, 213347395), (41, 119682685), (115, 42669479), (205, 23936537), (487, 10075955), (943, 5203595), (2137, 2296205), (2435, 2015191), (4715, 1040719), (10685, 459241), (11201, 438085), (19967, 245755), (49151, 99835), (56005, 87617)]