1778239398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22797941}}^1$

素因数の和:22797959

約数の個数: 16

約数和(自身を含む): 3830054256

約数和(自身を除く): 2051814858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 22797941, 45595882, 68393823, 136787646, 296373233, 592746466, 889119699, 1778239398]

約数ペア:

[(1, 1778239398), (2, 889119699), (3, 592746466), (6, 296373233), (13, 136787646), (26, 68393823), (39, 45595882), (78, 22797941)]