2013502808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13246729}}^1$

素因数の和:13246754

約数の個数: 16

約数和(自身を含む): 3974019000

約数和(自身を除く): 1960516192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13246729, 26493458, 52986916, 105973832, 251687851, 503375702, 1006751404, 2013502808]

約数ペア:

[(1, 2013502808), (2, 1006751404), (4, 503375702), (8, 251687851), (19, 105973832), (38, 52986916), (76, 26493458), (152, 13246729)]