1321903158910

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1235423513}}^1$

素因数の和:1235423627

約数の個数: 16

約数和(自身を含む): 2401663311216

約数和(自身を除く): 1079760152306

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1235423513, 2470847026, 6177117565, 12354235130, 132190315891, 264380631782, 660951579455, 1321903158910]

約数ペア:

[(1, 1321903158910), (2, 660951579455), (5, 264380631782), (10, 132190315891), (107, 12354235130), (214, 6177117565), (535, 2470847026), (1070, 1235423513)]