2013404408

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{222919}}^1$

素因数の和:224054

約数の個数: 16

約数和(自身を含む): 3778494000

約数和(自身を除く): 1765089592

約数列:

[1, 2, 4, 8, 1129, 2258, 4516, 9032, 222919, 445838, 891676, 1783352, 251675551, 503351102, 1006702204, 2013404408]

約数ペア:

[(1, 2013404408), (2, 1006702204), (4, 503351102), (8, 251675551), (1129, 1783352), (2258, 891676), (4516, 445838), (9032, 222919)]