7938359260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2348627}}^1$

素因数の和:2348662

約数の個数: 36

約数和(自身を含む): 18051554808

約数和(自身を除く): 10113195548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 2348627, 4697254, 9394508, 11743135, 23486270, 30532151, 46972540, 61064302, 122128604, 152660755, 305321510, 396917963, 610643020, 793835926, 1587671852, 1984589815, 3969179630, 7938359260]

約数ペア:

[(1, 7938359260), (2, 3969179630), (4, 1984589815), (5, 1587671852), (10, 793835926), (13, 610643020), (20, 396917963), (26, 305321510), (52, 152660755), (65, 122128604), (130, 61064302), (169, 46972540), (260, 30532151), (338, 23486270), (676, 11743135), (845, 9394508), (1690, 4697254), (3380, 2348627)]