2319312970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17840869}}^1$

素因数の和:17840889

約数の個数: 16

約数和(自身を含む): 4495899240

約数和(自身を除く): 2176586270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17840869, 35681738, 89204345, 178408690, 231931297, 463862594, 1159656485, 2319312970]

約数ペア:

[(1, 2319312970), (2, 1159656485), (5, 463862594), (10, 231931297), (13, 178408690), (26, 89204345), (65, 35681738), (130, 17840869)]