340056574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1217}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 600366816

約数和(自身を除く): 260310242

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 977, 1217, 1954, 2434, 10747, 12701, 13387, 15821, 21494, 25402, 26774, 31642, 139711, 174031, 279422, 348062, 1189009, 2378018, 13079099, 15457117, 26158198, 30914234, 170028287, 340056574]

約数ペア:

[(1, 340056574), (2, 170028287), (11, 30914234), (13, 26158198), (22, 15457117), (26, 13079099), (143, 2378018), (286, 1189009), (977, 348062), (1217, 279422), (1954, 174031), (2434, 139711), (10747, 31642), (12701, 26774), (13387, 25402), (15821, 21494)]