2080454402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{37339}}^1$

素因数の和:39497

約数の個数: 16

約数和(自身を含む): 3362392320

約数和(自身を除く): 1281937918

約数列:

[1, 2, 13, 26, 2143, 4286, 27859, 37339, 55718, 74678, 485407, 970814, 80017477, 160034954, 1040227201, 2080454402]

約数ペア:

[(1, 2080454402), (2, 1040227201), (13, 160034954), (26, 80017477), (2143, 970814), (4286, 485407), (27859, 74678), (37339, 55718)]