713397916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{74717}}^1$

素因数の和:74770

約数の個数: 48

約数和(自身を含む): 1606735872

約数和(自身を除く): 893337956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 74717, 149434, 298868, 523019, 821887, 1046038, 1643774, 2092076, 2316227, 3287548, 4632454, 5753209, 9264908, 11506418, 16213589, 23012836, 25478497, 32427178, 50956994, 64854356, 101913988, 178349479, 356698958, 713397916]

約数ペア:

[(1, 713397916), (2, 356698958), (4, 178349479), (7, 101913988), (11, 64854356), (14, 50956994), (22, 32427178), (28, 25478497), (31, 23012836), (44, 16213589), (62, 11506418), (77, 9264908), (124, 5753209), (154, 4632454), (217, 3287548), (308, 2316227), (341, 2092076), (434, 1643774), (682, 1046038), (868, 821887), (1364, 523019), (2387, 298868), (4774, 149434), (9548, 74717)]