1325126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 2350080

約数和(自身を除く): 1024954

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 67, 134, 319, 341, 638, 682, 737, 899, 1474, 1798, 1943, 2077, 3886, 4154, 9889, 19778, 21373, 22847, 42746, 45694, 60233, 120466, 662563, 1325126]

約数ペア:

[(1, 1325126), (2, 662563), (11, 120466), (22, 60233), (29, 45694), (31, 42746), (58, 22847), (62, 21373), (67, 19778), (134, 9889), (319, 4154), (341, 3886), (638, 2077), (682, 1943), (737, 1798), (899, 1474)]