345719306

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{5783}}^1$

素因数の和:6277

約数の個数: 16

約数和(自身を含む): 527223168

約数和(自身を除く): 181503862

約数列:

[1, 2, 71, 142, 421, 842, 5783, 11566, 29891, 59782, 410593, 821186, 2434643, 4869286, 172859653, 345719306]

約数ペア:

[(1, 345719306), (2, 172859653), (71, 4869286), (142, 2434643), (421, 821186), (842, 410593), (5783, 59782), (11566, 29891)]