2013888619

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{5519}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 2119680000

約数和(自身を除く): 105791381

約数列:

[1, 31, 79, 149, 2449, 4619, 5519, 11771, 171089, 364901, 436001, 822331, 13516031, 25492261, 64964149, 2013888619]

約数ペア:

[(1, 2013888619), (31, 64964149), (79, 25492261), (149, 13516031), (2449, 822331), (4619, 436001), (5519, 364901), (11771, 171089)]