7131047456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17141941}}^1$

素因数の和:17141964

約数の個数: 24

約数和(自身を含む): 15119192844

約数和(自身を除く): 7988145388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 17141941, 34283882, 68567764, 137135528, 222845233, 274271056, 445690466, 548542112, 891380932, 1782761864, 3565523728, 7131047456]

約数ペア:

[(1, 7131047456), (2, 3565523728), (4, 1782761864), (8, 891380932), (13, 548542112), (16, 445690466), (26, 274271056), (32, 222845233), (52, 137135528), (104, 68567764), (208, 34283882), (416, 17141941)]