778897122

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1828397}}^1$

素因数の和:1828473

約数の個数: 16

約数和(自身を含む): 1579735872

約数和(自身を除く): 800838750

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1828397, 3656794, 5485191, 10970382, 129816187, 259632374, 389448561, 778897122]

約数ペア:

[(1, 778897122), (2, 389448561), (3, 259632374), (6, 129816187), (71, 10970382), (142, 5485191), (213, 3656794), (426, 1828397)]