280352014

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 451967040

約数和(自身を除く): 171615026

約数列:

[1, 2, 23, 41, 46, 82, 281, 529, 562, 943, 1058, 1886, 6463, 11521, 12167, 12926, 21689, 23042, 24334, 43378, 148649, 264983, 297298, 498847, 529966, 997694, 3418927, 6094609, 6837854, 12189218, 140176007, 280352014]

約数ペア:

[(1, 280352014), (2, 140176007), (23, 12189218), (41, 6837854), (46, 6094609), (82, 3418927), (281, 997694), (529, 529966), (562, 498847), (943, 297298), (1058, 264983), (1886, 148649), (6463, 43378), (11521, 24334), (12167, 23042), (12926, 21689)]