1681609848

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{722341}}^1$

素因数の和:722447

約数の個数: 32

約数和(自身を含む): 4247370960

約数和(自身を除く): 2565761112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 722341, 1444682, 2167023, 2889364, 4334046, 5778728, 8668092, 17336184, 70067077, 140134154, 210201231, 280268308, 420402462, 560536616, 840804924, 1681609848]

約数ペア:

[(1, 1681609848), (2, 840804924), (3, 560536616), (4, 420402462), (6, 280268308), (8, 210201231), (12, 140134154), (24, 70067077), (97, 17336184), (194, 8668092), (291, 5778728), (388, 4334046), (582, 2889364), (776, 2167023), (1164, 1444682), (2328, 722341)]