1915090856

素因数分解:

$2^3\times 7^1\times {\mathrm{34198051}}^1$

素因数の和:34198064

約数の個数: 16

約数和(自身を含む): 4103766240

約数和(自身を除く): 2188675384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 34198051, 68396102, 136792204, 239386357, 273584408, 478772714, 957545428, 1915090856]

約数ペア:

[(1, 1915090856), (2, 957545428), (4, 478772714), (7, 273584408), (8, 239386357), (14, 136792204), (28, 68396102), (56, 34198051)]