2055295908

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{4273}}^1$

素因数の和:4745

約数の個数: 72

約数和(自身を含む): 5376623616

約数和(自身を除く): 3321327708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 431, 558, 862, 1116, 1293, 1724, 2586, 3879, 4273, 5172, 7758, 8546, 12819, 13361, 15516, 17092, 25638, 26722, 38457, 40083, 51276, 53444, 76914, 80166, 120249, 132463, 153828, 160332, 240498, 264926, 397389, 480996, 529852, 794778, 1192167, 1589556, 1841663, 2384334, 3683326, 4768668, 5524989, 7366652, 11049978, 16574967, 22099956, 33149934, 57091553, 66299868, 114183106, 171274659, 228366212, 342549318, 513823977, 685098636, 1027647954, 2055295908]

約数ペア:

[(1, 2055295908), (2, 1027647954), (3, 685098636), (4, 513823977), (6, 342549318), (9, 228366212), (12, 171274659), (18, 114183106), (31, 66299868), (36, 57091553), (62, 33149934), (93, 22099956), (124, 16574967), (186, 11049978), (279, 7366652), (372, 5524989), (431, 4768668), (558, 3683326), (862, 2384334), (1116, 1841663), (1293, 1589556), (1724, 1192167), (2586, 794778), (3879, 529852), (4273, 480996), (5172, 397389), (7758, 264926), (8546, 240498), (12819, 160332), (13361, 153828), (15516, 132463), (17092, 120249), (25638, 80166), (26722, 76914), (38457, 53444), (40083, 51276)]