996845183978

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2837}}^1\times {\mathrm{258743}}^1$

素因数の和:261686

約数の個数: 32

約数和(自身を含む): 1727109990144

約数和(自身を除く): 730264806166

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 2837, 5674, 19859, 39718, 258743, 275189, 517486, 550378, 1811201, 1926323, 3622402, 3852646, 25098071, 50196142, 175686497, 351372994, 734053891, 1468107782, 5138377237, 10276754474, 71203227427, 142406454854, 498422591989, 996845183978]

約数ペア:

[(1, 996845183978), (2, 498422591989), (7, 142406454854), (14, 71203227427), (97, 10276754474), (194, 5138377237), (679, 1468107782), (1358, 734053891), (2837, 351372994), (5674, 175686497), (19859, 50196142), (39718, 25098071), (258743, 3852646), (275189, 3622402), (517486, 1926323), (550378, 1811201)]