426197410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{6619}}^1$

素因数の和:6810

約数の個数: 32

約数和(自身を含む): 789315840

約数和(自身を除く): 363118430

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 685, 1370, 6439, 6619, 12878, 13238, 32195, 33095, 64390, 66190, 311093, 622186, 906803, 1555465, 1813606, 3110930, 4534015, 9068030, 42619741, 85239482, 213098705, 426197410]

約数ペア:

[(1, 426197410), (2, 213098705), (5, 85239482), (10, 42619741), (47, 9068030), (94, 4534015), (137, 3110930), (235, 1813606), (274, 1555465), (470, 906803), (685, 622186), (1370, 311093), (6439, 66190), (6619, 64390), (12878, 33095), (13238, 32195)]