13205128034

素因数分解:

$2^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{634313}}^1$

素因数の和:635809

約数の個数: 16

約数和(自身を含む): 22652621568

約数和(自身を除く): 9447493534

約数列:

[1, 2, 7, 14, 1487, 2974, 10409, 20818, 634313, 1268626, 4440191, 8880382, 943223431, 1886446862, 6602564017, 13205128034]

約数ペア:

[(1, 13205128034), (2, 6602564017), (7, 1886446862), (14, 943223431), (1487, 8880382), (2974, 4440191), (10409, 1268626), (20818, 634313)]