2017389668

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1359427}}^1$

素因数の和:1359491

約数の個数: 24

約数和(自身を含む): 4110910272

約数和(自身を除く): 2093520604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1359427, 2718854, 5437708, 9515989, 19031978, 38063956, 72049631, 144099262, 288198524, 504347417, 1008694834, 2017389668]

約数ペア:

[(1, 2017389668), (2, 1008694834), (4, 504347417), (7, 288198524), (14, 144099262), (28, 72049631), (53, 38063956), (106, 19031978), (212, 9515989), (371, 5437708), (742, 2718854), (1484, 1359427)]