2693218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 4596480

約数和(自身を除く): 1903262

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 359, 682, 718, 3751, 3949, 7502, 7898, 11129, 22258, 43439, 86878, 122419, 244838, 1346609, 2693218]

約数ペア:

[(1, 2693218), (2, 1346609), (11, 244838), (22, 122419), (31, 86878), (62, 43439), (121, 22258), (242, 11129), (341, 7898), (359, 7502), (682, 3949), (718, 3751)]