172202628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1103863}}^1$

素因数の和:1103883

約数の個数: 24

約数和(自身を含む): 432714688

約数和(自身を除く): 260512060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1103863, 2207726, 3311589, 4415452, 6623178, 13246356, 14350219, 28700438, 43050657, 57400876, 86101314, 172202628]

約数ペア:

[(1, 172202628), (2, 86101314), (3, 57400876), (4, 43050657), (6, 28700438), (12, 14350219), (13, 13246356), (26, 6623178), (39, 4415452), (52, 3311589), (78, 2207726), (156, 1103863)]