1440051110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2028241}}^1$

素因数の和:2028319

約数の個数: 16

約数和(自身を含む): 2628601632

約数和(自身を除く): 1188550522

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2028241, 4056482, 10141205, 20282410, 144005111, 288010222, 720025555, 1440051110]

約数ペア:

[(1, 1440051110), (2, 720025555), (5, 288010222), (10, 144005111), (71, 20282410), (142, 10141205), (355, 4056482), (710, 2028241)]