149341946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{20441}}^1$

素因数の和:20737

約数の個数: 16

約数和(自身を含む): 242115048

約数和(自身を除く): 92773102

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 20441, 40882, 265733, 531466, 5743921, 11487842, 74670973, 149341946]

約数ペア:

[(1, 149341946), (2, 74670973), (13, 11487842), (26, 5743921), (281, 531466), (562, 265733), (3653, 40882), (7306, 20441)]