2401471984

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{163321}}^1$

素因数の和:164248

約数の個数: 20

約数和(自身を含む): 4657943440

約数和(自身を除く): 2256471456

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 7352, 14704, 163321, 326642, 653284, 1306568, 2613136, 150091999, 300183998, 600367996, 1200735992, 2401471984]

約数ペア:

[(1, 2401471984), (2, 1200735992), (4, 600367996), (8, 300183998), (16, 150091999), (919, 2613136), (1838, 1306568), (3676, 653284), (7352, 326642), (14704, 163321)]