70870514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{247799}}^1$

素因数の和:247825

約数の個数: 16

約数和(自身を含む): 124891200

約数和(自身を除く): 54020686

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 247799, 495598, 2725789, 3221387, 5451578, 6442774, 35435257, 70870514]

約数ペア:

[(1, 70870514), (2, 35435257), (11, 6442774), (13, 5451578), (22, 3221387), (26, 2725789), (143, 495598), (286, 247799)]