2088397586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 3605019264

約数和(自身を除く): 1516621678

約数列:

[1, 2, 11, 22, 37, 61, 74, 122, 137, 274, 307, 407, 614, 671, 814, 1342, 1507, 2257, 3014, 3377, 4514, 5069, 6754, 8357, 10138, 11359, 16714, 18727, 22718, 24827, 37454, 42059, 49654, 55759, 84118, 91927, 111518, 124949, 183854, 205997, 249898, 309209, 411994, 462649, 618418, 692899, 925298, 1385798, 1556183, 2565599, 3112366, 3401299, 5131198, 6802598, 7621889, 15243778, 17118013, 28221589, 34236026, 56443178, 94927163, 189854326, 1044198793, 2088397586]

約数ペア:

[(1, 2088397586), (2, 1044198793), (11, 189854326), (22, 94927163), (37, 56443178), (61, 34236026), (74, 28221589), (122, 17118013), (137, 15243778), (274, 7621889), (307, 6802598), (407, 5131198), (614, 3401299), (671, 3112366), (814, 2565599), (1342, 1556183), (1507, 1385798), (2257, 925298), (3014, 692899), (3377, 618418), (4514, 462649), (5069, 411994), (6754, 309209), (8357, 249898), (10138, 205997), (11359, 183854), (16714, 124949), (18727, 111518), (22718, 91927), (24827, 84118), (37454, 55759), (42059, 49654)]