2741996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 5005056

約数和(自身を除く): 2263060

約数列:

[1, 2, 4, 37, 74, 97, 148, 191, 194, 382, 388, 764, 3589, 7067, 7178, 14134, 14356, 18527, 28268, 37054, 74108, 685499, 1370998, 2741996]

約数ペア:

[(1, 2741996), (2, 1370998), (4, 685499), (37, 74108), (74, 37054), (97, 28268), (148, 18527), (191, 14356), (194, 14134), (382, 7178), (388, 7067), (764, 3589)]