2018623046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{20717}}^1$

素因数の和:20876

約数の個数: 32

約数和(自身を含む): 3413000448

約数和(自身を除く): 1394377402

約数列:

[1, 2, 11, 22, 43, 86, 103, 206, 473, 946, 1133, 2266, 4429, 8858, 20717, 41434, 48719, 97438, 227887, 455774, 890831, 1781662, 2133851, 4267702, 9799141, 19598282, 23472361, 46944722, 91755593, 183511186, 1009311523, 2018623046]

約数ペア:

[(1, 2018623046), (2, 1009311523), (11, 183511186), (22, 91755593), (43, 46944722), (86, 23472361), (103, 19598282), (206, 9799141), (473, 4267702), (946, 2133851), (1133, 1781662), (2266, 890831), (4429, 455774), (8858, 227887), (20717, 97438), (41434, 48719)]