69488606

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{2843}}^1$

素因数の和:2968

約数の個数: 24

約数和(自身を含む): 115745112

約数和(自身を除く): 46256506

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 2843, 5686, 12221, 24442, 31273, 62546, 287143, 344003, 574286, 688006, 3158573, 6317146, 34744303, 69488606]

約数ペア:

[(1, 69488606), (2, 34744303), (11, 6317146), (22, 3158573), (101, 688006), (121, 574286), (202, 344003), (242, 287143), (1111, 62546), (2222, 31273), (2843, 24442), (5686, 12221)]