406921394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{393541}}^1$

素因数の和:393601

約数の個数: 16

約数和(自身を含む): 680040576

約数和(自身を除く): 273119182

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 393541, 787082, 4328951, 8657902, 18496427, 36992854, 203460697, 406921394]

約数ペア:

[(1, 406921394), (2, 203460697), (11, 36992854), (22, 18496427), (47, 8657902), (94, 4328951), (517, 787082), (1034, 393541)]