2938276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 5743584

約数和(自身を除く): 2805308

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1553, 1892, 3106, 6212, 17083, 34166, 66779, 68332, 133558, 267116, 734569, 1469138, 2938276]

約数ペア:

[(1, 2938276), (2, 1469138), (4, 734569), (11, 267116), (22, 133558), (43, 68332), (44, 66779), (86, 34166), (172, 17083), (473, 6212), (946, 3106), (1553, 1892)]