880660078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{991}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 1427051520

約数和(自身を除く): 546391442

約数列:

[1, 2, 17, 34, 59, 118, 443, 886, 991, 1003, 1982, 2006, 7531, 15062, 16847, 26137, 33694, 52274, 58469, 116938, 439013, 444329, 878026, 888658, 993973, 1987946, 7463221, 14926442, 25901767, 51803534, 440330039, 880660078]

約数ペア:

[(1, 880660078), (2, 440330039), (17, 51803534), (34, 25901767), (59, 14926442), (118, 7463221), (443, 1987946), (886, 993973), (991, 888658), (1003, 878026), (1982, 444329), (2006, 439013), (7531, 116938), (15062, 58469), (16847, 52274), (26137, 33694)]