2986126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 5388768

約数和(自身を除く): 2402642

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 197, 286, 394, 583, 689, 1166, 1378, 2167, 2561, 4334, 5122, 7579, 10441, 15158, 20882, 28171, 56342, 114851, 135733, 229702, 271466, 1493063, 2986126]

約数ペア:

[(1, 2986126), (2, 1493063), (11, 271466), (13, 229702), (22, 135733), (26, 114851), (53, 56342), (106, 28171), (143, 20882), (197, 15158), (286, 10441), (394, 7579), (583, 5122), (689, 4334), (1166, 2561), (1378, 2167)]