1887930745594

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{121849151}}^1$

素因数の和:121849341

約数の個数: 16

約数和(自身を含む): 2900984610816

約数和(自身を除く): 1013053865222

約数列:

[1, 2, 61, 122, 127, 254, 7747, 15494, 121849151, 243698302, 7432798211, 14865596422, 15474842177, 30949684354, 943965372797, 1887930745594]

約数ペア:

[(1, 1887930745594), (2, 943965372797), (61, 30949684354), (122, 15474842177), (127, 14865596422), (254, 7432798211), (7747, 243698302), (15494, 121849151)]