69846842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{20507}}^1$

素因数の和:20653

約数の個数: 16

約数和(自身を含む): 113696352

約数和(自身を除く): 43849510

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 20507, 41014, 266591, 533182, 2686417, 5372834, 34923421, 69846842]

約数ペア:

[(1, 69846842), (2, 34923421), (13, 5372834), (26, 2686417), (131, 533182), (262, 266591), (1703, 41014), (3406, 20507)]