2004373969

素因数分解:

${\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 2205662400

約数和(自身を除く): 201288431

約数列:

[1, 13, 107, 169, 199, 557, 1391, 2587, 7241, 18083, 21293, 33631, 59599, 94133, 110843, 276809, 774787, 1440959, 3598517, 10072231, 11860201, 18732467, 154182613, 2004373969]

約数ペア:

[(1, 2004373969), (13, 154182613), (107, 18732467), (169, 11860201), (199, 10072231), (557, 3598517), (1391, 1440959), (2587, 774787), (7241, 276809), (18083, 110843), (21293, 94133), (33631, 59599)]