278344338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2441617}}^1$

素因数の和:2441641

約数の個数: 16

約数和(自身を含む): 585988320

約数和(自身を除く): 307643982

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2441617, 4883234, 7324851, 14649702, 46390723, 92781446, 139172169, 278344338]

約数ペア:

[(1, 278344338), (2, 139172169), (3, 92781446), (6, 46390723), (19, 14649702), (38, 7324851), (57, 4883234), (114, 2441617)]