397788294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3489371}}^1$

素因数の和:3489395

約数の個数: 16

約数和(自身を含む): 837449280

約数和(自身を除く): 439660986

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3489371, 6978742, 10468113, 20936226, 66298049, 132596098, 198894147, 397788294]

約数ペア:

[(1, 397788294), (2, 198894147), (3, 132596098), (6, 66298049), (19, 20936226), (38, 10468113), (57, 6978742), (114, 3489371)]