1836221105

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{6991}}^1$

素因数の和:7528

約数の個数: 16

約数和(自身を含む): 2226140928

約数和(自身を除く): 389919823

約数列:

[1, 5, 131, 401, 655, 2005, 6991, 34955, 52531, 262655, 915821, 2803391, 4579105, 14016955, 367244221, 1836221105]

約数ペア:

[(1, 1836221105), (5, 367244221), (131, 14016955), (401, 4579105), (655, 2803391), (2005, 915821), (6991, 262655), (34955, 52531)]