2040665613

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 3277946880

約数和(自身を除く): 1237281267

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 431, 651, 1039, 1293, 1519, 3017, 3117, 4557, 7273, 9051, 13361, 21119, 21819, 32209, 40083, 50911, 63357, 93527, 96627, 152733, 225463, 280581, 447809, 654689, 676389, 1343427, 1578241, 1964067, 3134663, 4734723, 9403989, 13882079, 21942641, 41646237, 65827923, 97174553, 291523659, 680221871, 2040665613]

約数ペア:

[(1, 2040665613), (3, 680221871), (7, 291523659), (21, 97174553), (31, 65827923), (49, 41646237), (93, 21942641), (147, 13882079), (217, 9403989), (431, 4734723), (651, 3134663), (1039, 1964067), (1293, 1578241), (1519, 1343427), (3017, 676389), (3117, 654689), (4557, 447809), (7273, 280581), (9051, 225463), (13361, 152733), (21119, 96627), (21819, 93527), (32209, 63357), (40083, 50911)]