2209969112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21249703}}^1$

素因数の和:21249722

約数の個数: 16

約数和(自身を含む): 4462437840

約数和(自身を除く): 2252468728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21249703, 42499406, 84998812, 169997624, 276246139, 552492278, 1104984556, 2209969112]

約数ペア:

[(1, 2209969112), (2, 1104984556), (4, 552492278), (8, 276246139), (13, 169997624), (26, 84998812), (52, 42499406), (104, 21249703)]