16409820674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{384143}}^1$

素因数の和:384242

約数の個数: 32

約数和(自身を含む): 27879634944

約数和(自身を除く): 11469814270

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 806, 1378, 1643, 3286, 21359, 42718, 384143, 768286, 4993859, 9987718, 11908433, 20359579, 23816866, 40719158, 154809629, 264674527, 309619258, 529349054, 631146949, 1262293898, 8204910337, 16409820674]

約数ペア:

[(1, 16409820674), (2, 8204910337), (13, 1262293898), (26, 631146949), (31, 529349054), (53, 309619258), (62, 264674527), (106, 154809629), (403, 40719158), (689, 23816866), (806, 20359579), (1378, 11908433), (1643, 9987718), (3286, 4993859), (21359, 768286), (42718, 384143)]