2783201668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53523109}}^1$

素因数の和:53523126

約数の個数: 12

約数和(自身を含む): 5245264780

約数和(自身を除く): 2462063112

約数列:

[1, 2, 4, 13, 26, 52, 53523109, 107046218, 214092436, 695800417, 1391600834, 2783201668]

約数ペア:

[(1, 2783201668), (2, 1391600834), (4, 695800417), (13, 214092436), (26, 107046218), (52, 53523109)]