218550056062

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{941}}^1\times {\mathrm{687139}}^1$

素因数の和:688108

約数の個数: 24

約数和(自身を含む): 355359948120

約数和(自身を除く): 136809892058

約数列:

[1, 2, 13, 26, 169, 338, 941, 1882, 12233, 24466, 159029, 318058, 687139, 1374278, 8932807, 17865614, 116126491, 232252982, 646597799, 1293195598, 8405771387, 16811542774, 109275028031, 218550056062]

約数ペア:

[(1, 218550056062), (2, 109275028031), (13, 16811542774), (26, 8405771387), (169, 1293195598), (338, 646597799), (941, 232252982), (1882, 116126491), (12233, 17865614), (24466, 8932807), (159029, 1374278), (318058, 687139)]