2519384

素因数分解:

$2^3\times 7^2\times {\mathrm{6427}}^1$

素因数の和:6447

約数の個数: 24

約数和(自身を含む): 5495940

約数和(自身を除く): 2976556

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 6427, 12854, 25708, 44989, 51416, 89978, 179956, 314923, 359912, 629846, 1259692, 2519384]

約数ペア:

[(1, 2519384), (2, 1259692), (4, 629846), (7, 359912), (8, 314923), (14, 179956), (28, 89978), (49, 51416), (56, 44989), (98, 25708), (196, 12854), (392, 6427)]