130178984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1251721}}^1$

素因数の和:1251740

約数の個数: 16

約数和(自身を含む): 262861620

約数和(自身を除く): 132682636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1251721, 2503442, 5006884, 10013768, 16272373, 32544746, 65089492, 130178984]

約数ペア:

[(1, 130178984), (2, 65089492), (4, 32544746), (8, 16272373), (13, 10013768), (26, 5006884), (52, 2503442), (104, 1251721)]