137190352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{659569}}^1$

素因数の和:659590

約数の個数: 20

約数和(自身を含む): 286253380

約数和(自身を除く): 149063028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 659569, 1319138, 2638276, 5276552, 8574397, 10553104, 17148794, 34297588, 68595176, 137190352]

約数ペア:

[(1, 137190352), (2, 68595176), (4, 34297588), (8, 17148794), (13, 10553104), (16, 8574397), (26, 5276552), (52, 2638276), (104, 1319138), (208, 659569)]