107891290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{63841}}^1$

素因数の和:63874

約数の個数: 24

約数和(自身を含む): 210295548

約数和(自身を除く): 102404258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 63841, 127682, 319205, 638410, 829933, 1659866, 4149665, 8299330, 10789129, 21578258, 53945645, 107891290]

約数ペア:

[(1, 107891290), (2, 53945645), (5, 21578258), (10, 10789129), (13, 8299330), (26, 4149665), (65, 1659866), (130, 829933), (169, 638410), (338, 319205), (845, 127682), (1690, 63841)]