781332402241

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3657187}}^1$

素因数の和:3657408

約数の個数: 16

約数和(自身を含む): 829450238400

約数和(自身を除く): 48117836159

約数列:

[1, 29, 53, 139, 1537, 4031, 7367, 213643, 3657187, 106058423, 193830911, 508348993, 5621096419, 14742120797, 26942496629, 781332402241]

約数ペア:

[(1, 781332402241), (29, 26942496629), (53, 14742120797), (139, 5621096419), (1537, 508348993), (4031, 193830911), (7367, 106058423), (213643, 3657187)]