313722542

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{10789}}^1$

素因数の和:10896

約数の個数: 32

約数和(自身を含む): 563496960

約数和(自身を除く): 249774418

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 10789, 14539, 21578, 29078, 75523, 151046, 334459, 668918, 722863, 1445726, 2341213, 4682426, 5060041, 10120082, 22408753, 44817506, 156861271, 313722542]

約数ペア:

[(1, 313722542), (2, 156861271), (7, 44817506), (14, 22408753), (31, 10120082), (62, 5060041), (67, 4682426), (134, 2341213), (217, 1445726), (434, 722863), (469, 668918), (938, 334459), (2077, 151046), (4154, 75523), (10789, 29078), (14539, 21578)]