2087726

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 16

約数和(自身を含む): 3268608

約数和(自身を除く): 1180882

約数列:

[1, 2, 31, 62, 151, 223, 302, 446, 4681, 6913, 9362, 13826, 33673, 67346, 1043863, 2087726]

約数ペア:

[(1, 2087726), (2, 1043863), (31, 67346), (62, 33673), (151, 13826), (223, 9362), (302, 6913), (446, 4681)]