814443652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3643}}^1\times {\mathrm{5081}}^1$

素因数の和:8739

約数の個数: 24

約数和(自身を含む): 1555579872

約数和(自身を除く): 741136220

約数列:

[1, 2, 4, 11, 22, 44, 3643, 5081, 7286, 10162, 14572, 20324, 40073, 55891, 80146, 111782, 160292, 223564, 18510083, 37020166, 74040332, 203610913, 407221826, 814443652]

約数ペア:

[(1, 814443652), (2, 407221826), (4, 203610913), (11, 74040332), (22, 37020166), (44, 18510083), (3643, 223564), (5081, 160292), (7286, 111782), (10162, 80146), (14572, 55891), (20324, 40073)]