389968368

素因数分解:

$2^4\times 3^1\times {\mathrm{8124341}}^1$

素因数の和:8124352

約数の個数: 20

約数和(自身を含む): 1007418408

約数和(自身を除く): 617450040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8124341, 16248682, 24373023, 32497364, 48746046, 64994728, 97492092, 129989456, 194984184, 389968368]

約数ペア:

[(1, 389968368), (2, 194984184), (3, 129989456), (4, 97492092), (6, 64994728), (8, 48746046), (12, 32497364), (16, 24373023), (24, 16248682), (48, 8124341)]