181996334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{55117}}^1$

素因数の和:55259

約数の個数: 16

約数和(自身を含む): 296314368

約数和(自身を除く): 114318034

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 55117, 110234, 716521, 1433042, 6999859, 13999718, 90998167, 181996334]

約数ペア:

[(1, 181996334), (2, 90998167), (13, 13999718), (26, 6999859), (127, 1433042), (254, 716521), (1651, 110234), (3302, 55117)]