2776202212

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{87977}}^1$

素因数の和:88025

約数の個数: 48

約数和(自身を含む): 5912121600

約数和(自身を除く): 3135919388

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2254, 4508, 7889, 15778, 31556, 87977, 175954, 351908, 615839, 1231678, 2023471, 2463356, 4046942, 4310873, 8093884, 8621746, 14164297, 17243492, 28328594, 30176111, 56657188, 60352222, 99150079, 120704444, 198300158, 396600316, 694050553, 1388101106, 2776202212]

約数ペア:

[(1, 2776202212), (2, 1388101106), (4, 694050553), (7, 396600316), (14, 198300158), (23, 120704444), (28, 99150079), (46, 60352222), (49, 56657188), (92, 30176111), (98, 28328594), (161, 17243492), (196, 14164297), (322, 8621746), (343, 8093884), (644, 4310873), (686, 4046942), (1127, 2463356), (1372, 2023471), (2254, 1231678), (4508, 615839), (7889, 351908), (15778, 175954), (31556, 87977)]