2153478314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1\times {\mathrm{709}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 3507189840

約数和(自身を除く): 1353711526

約数列:

[1, 2, 13, 26, 197, 394, 593, 709, 1186, 1418, 2561, 5122, 7709, 9217, 15418, 18434, 116821, 139673, 233642, 279346, 420437, 840874, 1518673, 1815749, 3037346, 3631498, 5465681, 10931362, 82826089, 165652178, 1076739157, 2153478314]

約数ペア:

[(1, 2153478314), (2, 1076739157), (13, 165652178), (26, 82826089), (197, 10931362), (394, 5465681), (593, 3631498), (709, 3037346), (1186, 1815749), (1418, 1518673), (2561, 840874), (5122, 420437), (7709, 279346), (9217, 233642), (15418, 139673), (18434, 116821)]