136314620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{524287}}^1$

素因数の和:524309

約数の個数: 24

約数和(自身を含む): 308281344

約数和(自身を除く): 171966724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 524287, 1048574, 2097148, 2621435, 5242870, 6815731, 10485740, 13631462, 27262924, 34078655, 68157310, 136314620]

約数ペア:

[(1, 136314620), (2, 68157310), (4, 34078655), (5, 27262924), (10, 13631462), (13, 10485740), (20, 6815731), (26, 5242870), (52, 2621435), (65, 2097148), (130, 1048574), (260, 524287)]