250439787130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1926459901}}^1$

素因数の和:1926459921

約数の個数: 16

約数和(自身を含む): 485467895304

約数和(自身を除く): 235028108174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1926459901, 3852919802, 9632299505, 19264599010, 25043978713, 50087957426, 125219893565, 250439787130]

約数ペア:

[(1, 250439787130), (2, 125219893565), (5, 50087957426), (10, 25043978713), (13, 19264599010), (26, 9632299505), (65, 3852919802), (130, 1926459901)]