1830451198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{78031}}^1$

素因数の和:78387

約数の個数: 16

約数和(自身を含む): 2828816064

約数和(自身を除く): 998364866

約数列:

[1, 2, 37, 74, 317, 634, 11729, 23458, 78031, 156062, 2887147, 5774294, 24735827, 49471654, 915225599, 1830451198]

約数ペア:

[(1, 1830451198), (2, 915225599), (37, 49471654), (74, 24735827), (317, 5774294), (634, 2887147), (11729, 156062), (23458, 78031)]