2013838563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2\times {\mathrm{373}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 3051265536

約数和(自身を除く): 1037426973

約数列:

[1, 3, 11, 33, 47, 59, 141, 177, 373, 517, 649, 1119, 1551, 1947, 2773, 3481, 4103, 8319, 10443, 12309, 17531, 22007, 30503, 38291, 52593, 66021, 91509, 114873, 163607, 192841, 242077, 490821, 578523, 726231, 1034329, 1298413, 1799677, 3102987, 3895239, 5399031, 11377619, 14282543, 34132857, 42847629, 61025411, 183076233, 671279521, 2013838563]

約数ペア:

[(1, 2013838563), (3, 671279521), (11, 183076233), (33, 61025411), (47, 42847629), (59, 34132857), (141, 14282543), (177, 11377619), (373, 5399031), (517, 3895239), (649, 3102987), (1119, 1799677), (1551, 1298413), (1947, 1034329), (2773, 726231), (3481, 578523), (4103, 490821), (8319, 242077), (10443, 192841), (12309, 163607), (17531, 114873), (22007, 91509), (30503, 66021), (38291, 52593)]