2842554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3342

約数の個数: 32

約数和(自身を含む): 6681024

約数和(自身を除く): 3838470

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 3313, 6626, 9939, 19878, 36443, 43069, 72886, 86138, 109329, 129207, 218658, 258414, 473759, 947518, 1421277, 2842554]

約数ペア:

[(1, 2842554), (2, 1421277), (3, 947518), (6, 473759), (11, 258414), (13, 218658), (22, 129207), (26, 109329), (33, 86138), (39, 72886), (66, 43069), (78, 36443), (143, 19878), (286, 9939), (429, 6626), (858, 3313)]