2018851156

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{542119}}^1$

素因数の和:542156

約数の個数: 36

約数和(自身を含む): 4326117600

約数和(自身を除く): 2307266444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 542119, 1084238, 2168476, 3794833, 7589666, 10300261, 15179332, 20600522, 26563831, 41201044, 53127662, 72101827, 106255324, 144203654, 288407308, 504712789, 1009425578, 2018851156]

約数ペア:

[(1, 2018851156), (2, 1009425578), (4, 504712789), (7, 288407308), (14, 144203654), (19, 106255324), (28, 72101827), (38, 53127662), (49, 41201044), (76, 26563831), (98, 20600522), (133, 15179332), (196, 10300261), (266, 7589666), (532, 3794833), (931, 2168476), (1862, 1084238), (3724, 542119)]