3640421874

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{989783}}^1$

素因数の和:990401

約数の個数: 16

約数和(自身を含む): 7292728512

約数和(自身を除く): 3652306638

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 989783, 1979566, 2969349, 5938698, 606736979, 1213473958, 1820210937, 3640421874]

約数ペア:

[(1, 3640421874), (2, 1820210937), (3, 1213473958), (6, 606736979), (613, 5938698), (1226, 2969349), (1839, 1979566), (3678, 989783)]