12609887470

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1721}}^1\times {\mathrm{2851}}^1$

素因数の和:4836

約数の個数: 32

約数和(自身を含む): 22807352736

約数和(自身を除く): 10197465266

約数列:

[1, 2, 5, 10, 257, 514, 1285, 1721, 2570, 2851, 3442, 5702, 8605, 14255, 17210, 28510, 442297, 732707, 884594, 1465414, 2211485, 3663535, 4422970, 4906571, 7327070, 9813142, 24532855, 49065710, 1260988747, 2521977494, 6304943735, 12609887470]

約数ペア:

[(1, 12609887470), (2, 6304943735), (5, 2521977494), (10, 1260988747), (257, 49065710), (514, 24532855), (1285, 9813142), (1721, 7327070), (2570, 4906571), (2851, 4422970), (3442, 3663535), (5702, 2211485), (8605, 1465414), (14255, 884594), (17210, 732707), (28510, 442297)]