2261644

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1049}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 5027400

約数和(自身を除く): 2765756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1049, 1078, 2098, 2156, 4196, 7343, 11539, 14686, 23078, 29372, 46156, 51401, 80773, 102802, 161546, 205604, 323092, 565411, 1130822, 2261644]

約数ペア:

[(1, 2261644), (2, 1130822), (4, 565411), (7, 323092), (11, 205604), (14, 161546), (22, 102802), (28, 80773), (44, 51401), (49, 46156), (77, 29372), (98, 23078), (154, 14686), (196, 11539), (308, 7343), (539, 4196), (1049, 2156), (1078, 2098)]