26880456486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{344621237}}^1$

素因数の和:344621255

約数の個数: 16

約数和(自身を含む): 57896367984

約数和(自身を除く): 31015911498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 344621237, 689242474, 1033863711, 2067727422, 4480076081, 8960152162, 13440228243, 26880456486]

約数ペア:

[(1, 26880456486), (2, 13440228243), (3, 8960152162), (6, 4480076081), (13, 2067727422), (26, 1033863711), (39, 689242474), (78, 344621237)]