2019858164090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1\times {\mathrm{4767527}}^1$

素因数の和:4770806

約数の個数: 32

約数和(自身を含む): 3916619602560

約数和(自身を除く): 1896761438470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3259, 6518, 16295, 32590, 42367, 84734, 211835, 423670, 4767527, 9535054, 23837635, 47675270, 61977851, 123955702, 309889255, 619778510, 15537370493, 31074740986, 77686852465, 155373704930, 201985816409, 403971632818, 1009929082045, 2019858164090]

約数ペア:

[(1, 2019858164090), (2, 1009929082045), (5, 403971632818), (10, 201985816409), (13, 155373704930), (26, 77686852465), (65, 31074740986), (130, 15537370493), (3259, 619778510), (6518, 309889255), (16295, 123955702), (32590, 61977851), (42367, 47675270), (84734, 23837635), (211835, 9535054), (423670, 4767527)]