389930448

素因数分解:

$2^4\times 3^1\times {\mathrm{8123551}}^1$

素因数の和:8123562

約数の個数: 20

約数和(自身を含む): 1007320448

約数和(自身を除く): 617390000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8123551, 16247102, 24370653, 32494204, 48741306, 64988408, 97482612, 129976816, 194965224, 389930448]

約数ペア:

[(1, 389930448), (2, 194965224), (3, 129976816), (4, 97482612), (6, 64988408), (8, 48741306), (12, 32494204), (16, 24370653), (24, 16247102), (48, 8123551)]