2796541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 3225600

約数和(自身を除く): 429059

約数列:

[1, 11, 31, 59, 139, 341, 649, 1529, 1829, 4309, 8201, 20119, 47399, 90211, 254231, 2796541]

約数ペア:

[(1, 2796541), (11, 254231), (31, 90211), (59, 47399), (139, 20119), (341, 8201), (649, 4309), (1529, 1829)]