2100069146

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{691267}}^1$

素因数の和:691314

約数の個数: 24

約数和(自身を含む): 3782618496

約数和(自身を除く): 1682549350

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 691267, 1382534, 4838869, 9677738, 21429277, 33872083, 42858554, 67744166, 150004939, 300009878, 1050034573, 2100069146]

約数ペア:

[(1, 2100069146), (2, 1050034573), (7, 300009878), (14, 150004939), (31, 67744166), (49, 42858554), (62, 33872083), (98, 21429277), (217, 9677738), (434, 4838869), (1519, 1382534), (3038, 691267)]