39313121470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{561616021}}^1$

素因数の和:561616035

約数の個数: 16

約数和(自身を含む): 80872707168

約数和(自身を除く): 41559585698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 561616021, 1123232042, 2808080105, 3931312147, 5616160210, 7862624294, 19656560735, 39313121470]

約数ペア:

[(1, 39313121470), (2, 19656560735), (5, 7862624294), (7, 5616160210), (10, 3931312147), (14, 2808080105), (35, 1123232042), (70, 561616021)]