870835004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{201769}}^1$

素因数の和:201869

約数の個数: 24

約数和(自身を含む): 1660970640

約数和(自身を除く): 790135636

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 201769, 403538, 807076, 2622997, 5245994, 10491988, 16746827, 33493654, 66987308, 217708751, 435417502, 870835004]

約数ペア:

[(1, 870835004), (2, 435417502), (4, 217708751), (13, 66987308), (26, 33493654), (52, 16746827), (83, 10491988), (166, 5245994), (332, 2622997), (1079, 807076), (2158, 403538), (4316, 201769)]