1440965414

素因数分解:

$2^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{77563}}^1$

素因数の和:78899

約数の個数: 16

約数和(自身を含む): 2472119808

約数和(自身を除く): 1031154394

約数列:

[1, 2, 7, 14, 1327, 2654, 9289, 18578, 77563, 155126, 542941, 1085882, 102926101, 205852202, 720482707, 1440965414]

約数ペア:

[(1, 1440965414), (2, 720482707), (7, 205852202), (14, 102926101), (1327, 1085882), (2654, 542941), (9289, 155126), (18578, 77563)]