278314766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{114157}}^1$

素因数の和:114235

約数の個数: 16

約数和(自身を含む): 443846304

約数和(自身を除く): 165531538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 114157, 228314, 2625611, 5251222, 6050321, 12100642, 139157383, 278314766]

約数ペア:

[(1, 278314766), (2, 139157383), (23, 12100642), (46, 6050321), (53, 5251222), (106, 2625611), (1219, 228314), (2438, 114157)]