140884253710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{343620131}}^1$

素因数の和:343620179

約数の個数: 16

約数和(自身を含む): 259776819792

約数和(自身を除く): 118892566082

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 343620131, 687240262, 1718100655, 3436201310, 14088425371, 28176850742, 70442126855, 140884253710]

約数ペア:

[(1, 140884253710), (2, 70442126855), (5, 28176850742), (10, 14088425371), (41, 3436201310), (82, 1718100655), (205, 687240262), (410, 343620131)]