21000762302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7147979}}^1$

素因数の和:7148107

約数の個数: 16

約数和(自身を含む): 34224528240

約数和(自身を除く): 13223765938

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 7147979, 14295958, 92923727, 185847454, 807721627, 1615443254, 10500381151, 21000762302]

約数ペア:

[(1, 21000762302), (2, 10500381151), (13, 1615443254), (26, 807721627), (113, 185847454), (226, 92923727), (1469, 14295958), (2938, 7147979)]