2007116504

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 3995946240

約数和(自身を除く): 1988829736

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 103, 148, 172, 206, 296, 344, 412, 824, 1531, 1591, 3062, 3182, 3811, 4429, 6124, 6364, 7622, 8858, 12248, 12728, 15244, 17716, 30488, 35432, 56647, 65833, 113294, 131666, 157693, 163873, 226588, 263332, 315386, 327746, 453176, 526664, 630772, 655492, 1261544, 1310984, 2435821, 4871642, 5834641, 6780799, 9743284, 11669282, 13561598, 19486568, 23338564, 27123196, 46677128, 54246392, 250889563, 501779126, 1003558252, 2007116504]

約数ペア:

[(1, 2007116504), (2, 1003558252), (4, 501779126), (8, 250889563), (37, 54246392), (43, 46677128), (74, 27123196), (86, 23338564), (103, 19486568), (148, 13561598), (172, 11669282), (206, 9743284), (296, 6780799), (344, 5834641), (412, 4871642), (824, 2435821), (1531, 1310984), (1591, 1261544), (3062, 655492), (3182, 630772), (3811, 526664), (4429, 453176), (6124, 327746), (6364, 315386), (7622, 263332), (8858, 226588), (12248, 163873), (12728, 157693), (15244, 131666), (17716, 113294), (30488, 65833), (35432, 56647)]