1385403910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{6029}}^1$

素因数の和:8136

約数の個数: 32

約数和(自身を含む): 2722183200

約数和(自身を除く): 1336779290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2089, 4178, 6029, 10445, 12058, 20890, 22979, 30145, 45958, 60290, 66319, 114895, 132638, 229790, 331595, 663190, 12594581, 25189162, 62972905, 125945810, 138540391, 277080782, 692701955, 1385403910]

約数ペア:

[(1, 1385403910), (2, 692701955), (5, 277080782), (10, 138540391), (11, 125945810), (22, 62972905), (55, 25189162), (110, 12594581), (2089, 663190), (4178, 331595), (6029, 229790), (10445, 132638), (12058, 114895), (20890, 66319), (22979, 60290), (30145, 45958)]