1327156940

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{109321}}^1$

素因数の和:109937

約数の個数: 24

約数和(自身を含む): 2791646592

約数和(自身を除く): 1464489652

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 109321, 218642, 437284, 546605, 1093210, 2186420, 66357847, 132715694, 265431388, 331789235, 663578470, 1327156940]

約数ペア:

[(1, 1327156940), (2, 663578470), (4, 331789235), (5, 265431388), (10, 132715694), (20, 66357847), (607, 2186420), (1214, 1093210), (2428, 546605), (3035, 437284), (6070, 218642), (12140, 109321)]