1276648088

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{225079}}^1$

素因数の和:225794

約数の個数: 16

約数和(自身を含む): 2397102000

約数和(自身を除く): 1120453912

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 225079, 450158, 900316, 1800632, 159581011, 319162022, 638324044, 1276648088]

約数ペア:

[(1, 1276648088), (2, 638324044), (4, 319162022), (8, 159581011), (709, 1800632), (1418, 900316), (2836, 450158), (5672, 225079)]