2017409928

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{130729}}^1$

素因数の和:131381

約数の個数: 32

約数和(自身を含む): 5051407200

約数和(自身を除く): 3033997272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 15432, 130729, 261458, 392187, 522916, 784374, 1045832, 1568748, 3137496, 84058747, 168117494, 252176241, 336234988, 504352482, 672469976, 1008704964, 2017409928]

約数ペア:

[(1, 2017409928), (2, 1008704964), (3, 672469976), (4, 504352482), (6, 336234988), (8, 252176241), (12, 168117494), (24, 84058747), (643, 3137496), (1286, 1568748), (1929, 1045832), (2572, 784374), (3858, 522916), (5144, 392187), (7716, 261458), (15432, 130729)]