427495174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 696107520

約数和(自身を除く): 268612346

約数列:

[1, 2, 19, 38, 47, 94, 107, 214, 893, 1786, 2033, 2237, 4066, 4474, 5029, 10058, 42503, 85006, 95551, 105139, 191102, 210278, 239359, 478718, 1997641, 3995282, 4547821, 9095642, 11249873, 22499746, 213747587, 427495174]

約数ペア:

[(1, 427495174), (2, 213747587), (19, 22499746), (38, 11249873), (47, 9095642), (94, 4547821), (107, 3995282), (214, 1997641), (893, 478718), (1786, 239359), (2033, 210278), (2237, 191102), (4066, 105139), (4474, 95551), (5029, 85006), (10058, 42503)]