1330481272

素因数分解:

$2^3\times {\mathrm{20611}}^1\times {\mathrm{8069}}^1$

素因数の和:28686

約数の個数: 16

約数和(自身を含む): 2495082600

約数和(自身を除く): 1164601328

約数列:

[1, 2, 4, 8, 8069, 16138, 20611, 32276, 41222, 64552, 82444, 164888, 166310159, 332620318, 665240636, 1330481272]

約数ペア:

[(1, 1330481272), (2, 665240636), (4, 332620318), (8, 166310159), (8069, 164888), (16138, 82444), (20611, 64552), (32276, 41222)]