426172394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2293}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 692604480

約数和(自身を除く): 266432086

約数列:

[1, 2, 19, 38, 67, 73, 134, 146, 1273, 1387, 2293, 2546, 2774, 4586, 4891, 9782, 43567, 87134, 92929, 153631, 167389, 185858, 307262, 334778, 2918989, 3180391, 5837978, 6360782, 11215063, 22430126, 213086197, 426172394]

約数ペア:

[(1, 426172394), (2, 213086197), (19, 22430126), (38, 11215063), (67, 6360782), (73, 5837978), (134, 3180391), (146, 2918989), (1273, 334778), (1387, 307262), (2293, 185858), (2546, 167389), (2774, 153631), (4586, 92929), (4891, 87134), (9782, 43567)]