275456002

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 432345600

約数和(自身を除く): 156889598

約数列:

[1, 2, 47, 71, 94, 142, 149, 277, 298, 554, 3337, 6674, 7003, 10579, 13019, 14006, 19667, 21158, 26038, 39334, 41273, 82546, 497213, 924349, 994426, 1848698, 1939831, 2930383, 3879662, 5860766, 137728001, 275456002]

約数ペア:

[(1, 275456002), (2, 137728001), (47, 5860766), (71, 3879662), (94, 2930383), (142, 1939831), (149, 1848698), (277, 994426), (298, 924349), (554, 497213), (3337, 82546), (6674, 41273), (7003, 39334), (10579, 26038), (13019, 21158), (14006, 19667)]