2797718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 5384448

約数和(自身を除く): 2586730

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 491, 518, 814, 982, 2849, 3437, 5401, 5698, 6874, 10802, 18167, 36334, 37807, 75614, 127169, 199837, 254338, 399674, 1398859, 2797718]

約数ペア:

[(1, 2797718), (2, 1398859), (7, 399674), (11, 254338), (14, 199837), (22, 127169), (37, 75614), (74, 37807), (77, 36334), (154, 18167), (259, 10802), (407, 6874), (491, 5698), (518, 5401), (814, 3437), (982, 2849)]