2011674639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{6763}}^1$

素因数の和:7071

約数の個数: 32

約数和(自身を含む): 2999969280

約数和(自身を除く): 988294641

約数列:

[1, 3, 13, 29, 39, 87, 263, 377, 789, 1131, 3419, 6763, 7627, 10257, 20289, 22881, 87919, 99151, 196127, 263757, 297453, 588381, 1778669, 2549651, 5336007, 7648953, 23122697, 51581401, 69368091, 154744203, 670558213, 2011674639]

約数ペア:

[(1, 2011674639), (3, 670558213), (13, 154744203), (29, 69368091), (39, 51581401), (87, 23122697), (263, 7648953), (377, 5336007), (789, 2549651), (1131, 1778669), (3419, 588381), (6763, 297453), (7627, 263757), (10257, 196127), (20289, 99151), (22881, 87919)]