1720796702956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{82129}}^1\times {\mathrm{16217}}^1$

素因数の和:98386

約数の個数: 48

約数和(自身を含む): 3356600536800

約数和(自身を除く): 1635803833844

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 16217, 32434, 64868, 82129, 164258, 275689, 308123, 328516, 551378, 616246, 1102756, 1232492, 1396193, 1560451, 2792386, 3120902, 5238091, 5584772, 6241804, 10476182, 20952364, 26527667, 53055334, 106110668, 1331885993, 2663771986, 5327543972, 22642061881, 25305833867, 45284123762, 50611667734, 90568247524, 101223335468, 430199175739, 860398351478, 1720796702956]

約数ペア:

[(1, 1720796702956), (2, 860398351478), (4, 430199175739), (17, 101223335468), (19, 90568247524), (34, 50611667734), (38, 45284123762), (68, 25305833867), (76, 22642061881), (323, 5327543972), (646, 2663771986), (1292, 1331885993), (16217, 106110668), (32434, 53055334), (64868, 26527667), (82129, 20952364), (164258, 10476182), (275689, 6241804), (308123, 5584772), (328516, 5238091), (551378, 3120902), (616246, 2792386), (1102756, 1560451), (1232492, 1396193)]