2205082864851

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{19541}}^1$

素因数の和:20204

約数の個数: 64

約数和(自身を含む): 3188564020224

約数和(自身を除く): 983481155373

約数列:

[1, 3, 23, 43, 69, 73, 129, 219, 521, 989, 1563, 1679, 2967, 3139, 5037, 9417, 11983, 19541, 22403, 35949, 38033, 58623, 67209, 72197, 114099, 216591, 449443, 515269, 840263, 874759, 1348329, 1426493, 1545807, 1635419, 2520789, 2624277, 4279479, 4906257, 10180861, 19326049, 30542583, 32809339, 37614637, 57978147, 61339199, 98428017, 112843911, 184017597, 234159803, 437777023, 702479409, 743202853, 1313331069, 1410801577, 2229608559, 4232404731, 10068871529, 17093665619, 30206614587, 31957722679, 51280996857, 95873168037, 735027621617, 2205082864851]

約数ペア:

[(1, 2205082864851), (3, 735027621617), (23, 95873168037), (43, 51280996857), (69, 31957722679), (73, 30206614587), (129, 17093665619), (219, 10068871529), (521, 4232404731), (989, 2229608559), (1563, 1410801577), (1679, 1313331069), (2967, 743202853), (3139, 702479409), (5037, 437777023), (9417, 234159803), (11983, 184017597), (19541, 112843911), (22403, 98428017), (35949, 61339199), (38033, 57978147), (58623, 37614637), (67209, 32809339), (72197, 30542583), (114099, 19326049), (216591, 10180861), (449443, 4906257), (515269, 4279479), (840263, 2624277), (874759, 2520789), (1348329, 1635419), (1426493, 1545807)]