2810251334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 4981824000

約数和(自身を除く): 2171572666

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 199, 374, 398, 619, 671, 1037, 1238, 1342, 2074, 2189, 3383, 4378, 6766, 6809, 10523, 11407, 12139, 13618, 21046, 22814, 24278, 37213, 37759, 74426, 75518, 115753, 123181, 133529, 206363, 231506, 246362, 267058, 412726, 415349, 641903, 830698, 1283806, 1354991, 2094077, 2269993, 2709982, 4188154, 4539986, 7060933, 7514041, 14121866, 15028082, 23034847, 46069694, 82654451, 127738697, 165308902, 255477394, 1405125667, 2810251334]

約数ペア:

[(1, 2810251334), (2, 1405125667), (11, 255477394), (17, 165308902), (22, 127738697), (34, 82654451), (61, 46069694), (122, 23034847), (187, 15028082), (199, 14121866), (374, 7514041), (398, 7060933), (619, 4539986), (671, 4188154), (1037, 2709982), (1238, 2269993), (1342, 2094077), (2074, 1354991), (2189, 1283806), (3383, 830698), (4378, 641903), (6766, 415349), (6809, 412726), (10523, 267058), (11407, 246362), (12139, 231506), (13618, 206363), (21046, 133529), (22814, 123181), (24278, 115753), (37213, 75518), (37759, 74426)]