4984016

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{1721}}^1$

素因数の和:1910

約数の個数: 20

約数和(自身を含む): 9715524

約数和(自身を除く): 4731508

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 1721, 2896, 3442, 6884, 13768, 27536, 311501, 623002, 1246004, 2492008, 4984016]

約数ペア:

[(1, 4984016), (2, 2492008), (4, 1246004), (8, 623002), (16, 311501), (181, 27536), (362, 13768), (724, 6884), (1448, 3442), (1721, 2896)]