828804964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{514147}}^1$

素因数の和:514195

約数の個数: 24

約数和(自身を含む): 1612368128

約数和(自身を除く): 783563164

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 514147, 1028294, 2056588, 6683911, 13367822, 15938557, 26735644, 31877114, 63754228, 207201241, 414402482, 828804964]

約数ペア:

[(1, 828804964), (2, 414402482), (4, 207201241), (13, 63754228), (26, 31877114), (31, 26735644), (52, 15938557), (62, 13367822), (124, 6683911), (403, 2056588), (806, 1028294), (1612, 514147)]