338442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 729120

約数和(自身を除く): 390678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4339, 8678, 13017, 26034, 56407, 112814, 169221, 338442]

約数ペア:

[(1, 338442), (2, 169221), (3, 112814), (6, 56407), (13, 26034), (26, 13017), (39, 8678), (78, 4339)]