1036458020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3986377}}^1$

素因数の和:3986399

約数の個数: 24

約数和(自身を含む): 2343990264

約数和(自身を除く): 1307532244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3986377, 7972754, 15945508, 19931885, 39863770, 51822901, 79727540, 103645802, 207291604, 259114505, 518229010, 1036458020]

約数ペア:

[(1, 1036458020), (2, 518229010), (4, 259114505), (5, 207291604), (10, 103645802), (13, 79727540), (20, 51822901), (26, 39863770), (52, 19931885), (65, 15945508), (130, 7972754), (260, 3986377)]