1915698066

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3889}}^1$

素因数の和:4091

約数の個数: 64

約数和(自身を含む): 4201200000

約数和(自身を除く): 2285501934

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 149, 174, 298, 447, 551, 894, 1102, 1653, 2831, 3306, 3889, 4321, 5662, 7778, 8493, 8642, 11667, 12963, 16986, 23334, 25926, 73891, 82099, 112781, 147782, 164198, 221673, 225562, 246297, 338343, 443346, 492594, 579461, 676686, 1158922, 1738383, 2142839, 3476766, 4285678, 6428517, 11009759, 12857034, 16804369, 22019518, 33029277, 33608738, 50413107, 66058554, 100826214, 319283011, 638566022, 957849033, 1915698066]

約数ペア:

[(1, 1915698066), (2, 957849033), (3, 638566022), (6, 319283011), (19, 100826214), (29, 66058554), (38, 50413107), (57, 33608738), (58, 33029277), (87, 22019518), (114, 16804369), (149, 12857034), (174, 11009759), (298, 6428517), (447, 4285678), (551, 3476766), (894, 2142839), (1102, 1738383), (1653, 1158922), (2831, 676686), (3306, 579461), (3889, 492594), (4321, 443346), (5662, 338343), (7778, 246297), (8493, 225562), (8642, 221673), (11667, 164198), (12963, 147782), (16986, 112781), (23334, 82099), (25926, 73891)]