427178470

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{336361}}^1$

素因数の和:336495

約数の個数: 16

約数和(自身を含む): 774978048

約数和(自身を除く): 347799578

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 336361, 672722, 1681805, 3363610, 42717847, 85435694, 213589235, 427178470]

約数ペア:

[(1, 427178470), (2, 213589235), (5, 85435694), (10, 42717847), (127, 3363610), (254, 1681805), (635, 672722), (1270, 336361)]