4197403978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1\times {\mathrm{10273}}^1$

素因数の和:15069

約数の個数: 16

約数和(自身を含む): 6444510336

約数和(自身を除く): 2247106358

約数列:

[1, 2, 43, 86, 4751, 9502, 10273, 20546, 204293, 408586, 441739, 883478, 48807023, 97614046, 2098701989, 4197403978]

約数ペア:

[(1, 4197403978), (2, 2098701989), (43, 97614046), (86, 48807023), (4751, 883478), (9502, 441739), (10273, 408586), (20546, 204293)]