8987396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 17875200

約数和(自身を除く): 8887804

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 599, 682, 1198, 1364, 2396, 3751, 6589, 7502, 13178, 15004, 18569, 26356, 37138, 72479, 74276, 144958, 204259, 289916, 408518, 817036, 2246849, 4493698, 8987396]

約数ペア:

[(1, 8987396), (2, 4493698), (4, 2246849), (11, 817036), (22, 408518), (31, 289916), (44, 204259), (62, 144958), (121, 74276), (124, 72479), (242, 37138), (341, 26356), (484, 18569), (599, 15004), (682, 13178), (1198, 7502), (1364, 6589), (2396, 3751)]