1269373480972

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1979}}^1\times {\mathrm{2258527}}^1$

素因数の和:2260581

約数の個数: 24

約数和(自身を含む): 2253830261760

約数和(自身を除く): 984456780788

約数列:

[1, 2, 4, 71, 142, 284, 1979, 3958, 7916, 140509, 281018, 562036, 2258527, 4517054, 9034108, 160355417, 320710834, 641421668, 4469624933, 8939249866, 17878499732, 317343370243, 634686740486, 1269373480972]

約数ペア:

[(1, 1269373480972), (2, 634686740486), (4, 317343370243), (71, 17878499732), (142, 8939249866), (284, 4469624933), (1979, 641421668), (3958, 320710834), (7916, 160355417), (140509, 9034108), (281018, 4517054), (562036, 2258527)]