242968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 502740

約数和(自身を除く): 259772

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 251, 484, 502, 968, 1004, 2008, 2761, 5522, 11044, 22088, 30371, 60742, 121484, 242968]

約数ペア:

[(1, 242968), (2, 121484), (4, 60742), (8, 30371), (11, 22088), (22, 11044), (44, 5522), (88, 2761), (121, 2008), (242, 1004), (251, 968), (484, 502)]