1245789062

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1678961}}^1$

素因数の和:1679023

約数の個数: 16

約数和(自身を含む): 2175934752

約数和(自身を除く): 930145690

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1678961, 3357922, 11752727, 23505454, 88984933, 177969866, 622894531, 1245789062]

約数ペア:

[(1, 1245789062), (2, 622894531), (7, 177969866), (14, 88984933), (53, 23505454), (106, 11752727), (371, 3357922), (742, 1678961)]