2748653584

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1229}}^1\times {\mathrm{1237}}^1$

素因数の和:2587

約数の個数: 40

約数和(自身を含む): 5381363160

約数和(自身を除く): 2632709576

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1229, 1237, 1808, 2458, 2474, 4916, 4948, 9832, 9896, 19664, 19792, 138877, 139781, 277754, 279562, 555508, 559124, 1111016, 1118248, 1520273, 2222032, 2236496, 3040546, 6081092, 12162184, 24324368, 171790849, 343581698, 687163396, 1374326792, 2748653584]

約数ペア:

[(1, 2748653584), (2, 1374326792), (4, 687163396), (8, 343581698), (16, 171790849), (113, 24324368), (226, 12162184), (452, 6081092), (904, 3040546), (1229, 2236496), (1237, 2222032), (1808, 1520273), (2458, 1118248), (2474, 1111016), (4916, 559124), (4948, 555508), (9832, 279562), (9896, 277754), (19664, 139781), (19792, 138877)]