1880587007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1\times {\mathrm{2273}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 2092516608

約数和(自身を除く): 211929601

約数列:

[1, 13, 31, 403, 2053, 2273, 26689, 29549, 63643, 70463, 827359, 916019, 4666469, 60664097, 144660539, 1880587007]

約数ペア:

[(1, 1880587007), (13, 144660539), (31, 60664097), (403, 4666469), (2053, 916019), (2273, 827359), (26689, 70463), (29549, 63643)]