2669657588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{165079}}^1$

素因数の和:165407

約数の個数: 24

約数和(自身を含む): 5047486080

約数和(自身を除く): 2377828492

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 16172, 165079, 330158, 660316, 2146027, 4292054, 8584108, 51339569, 102679138, 205358276, 667414397, 1334828794, 2669657588]

約数ペア:

[(1, 2669657588), (2, 1334828794), (4, 667414397), (13, 205358276), (26, 102679138), (52, 51339569), (311, 8584108), (622, 4292054), (1244, 2146027), (4043, 660316), (8086, 330158), (16172, 165079)]