1218936700837

素因数分解:

${\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{4591}}^1\times {\mathrm{26903}}^1$

素因数の和:31704

約数の個数: 16

約数和(自身を含む): 1245315133440

約数和(自身を除く): 26378432603

約数列:

[1, 71, 139, 4591, 9869, 26903, 325961, 638149, 1910113, 3739517, 45308579, 123511673, 265505707, 8769328783, 17168122547, 1218936700837]

約数ペア:

[(1, 1218936700837), (71, 17168122547), (139, 8769328783), (4591, 265505707), (9869, 123511673), (26903, 45308579), (325961, 3739517), (638149, 1910113)]