2217116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 4339440

約数和(自身を除く): 2122324

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1229, 1804, 2458, 4916, 13519, 27038, 50389, 54076, 100778, 201556, 554279, 1108558, 2217116]

約数ペア:

[(1, 2217116), (2, 1108558), (4, 554279), (11, 201556), (22, 100778), (41, 54076), (44, 50389), (82, 27038), (164, 13519), (451, 4916), (902, 2458), (1229, 1804)]