347178052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{16567}}^1$

素因数の和:16628

約数の個数: 36

約数和(自身を含む): 679155456

約数和(自身を除く): 331977404

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 16567, 20956, 33134, 66268, 215371, 430742, 513577, 861484, 1027154, 2054308, 2799823, 5599646, 6676501, 11199292, 13353002, 26706004, 86794513, 173589026, 347178052]

約数ペア:

[(1, 347178052), (2, 173589026), (4, 86794513), (13, 26706004), (26, 13353002), (31, 11199292), (52, 6676501), (62, 5599646), (124, 2799823), (169, 2054308), (338, 1027154), (403, 861484), (676, 513577), (806, 430742), (1612, 215371), (5239, 66268), (10478, 33134), (16567, 20956)]