2012281899

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1873}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 2841583680

約数和(自身を除く): 829301781

約数列:

[1, 3, 29, 53, 87, 159, 233, 699, 1537, 1873, 4611, 5619, 6757, 12349, 20271, 37047, 54317, 99269, 162951, 297807, 358121, 436409, 1074363, 1309227, 2878801, 8636403, 12655861, 23129677, 37967583, 69389031, 670760633, 2012281899]

約数ペア:

[(1, 2012281899), (3, 670760633), (29, 69389031), (53, 37967583), (87, 23129677), (159, 12655861), (233, 8636403), (699, 2878801), (1537, 1309227), (1873, 1074363), (4611, 436409), (5619, 358121), (6757, 297807), (12349, 162951), (20271, 99269), (37047, 54317)]