321350894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 515137536

約数和(自身を除く): 193786642

約数列:

[1, 2, 23, 46, 67, 127, 134, 254, 821, 1541, 1642, 2921, 3082, 5842, 8509, 17018, 18883, 37766, 55007, 104267, 110014, 195707, 208534, 391414, 1265161, 2398141, 2530322, 4796282, 6985889, 13971778, 160675447, 321350894]

約数ペア:

[(1, 321350894), (2, 160675447), (23, 13971778), (46, 6985889), (67, 4796282), (127, 2530322), (134, 2398141), (254, 1265161), (821, 391414), (1541, 208534), (1642, 195707), (2921, 110014), (3082, 104267), (5842, 55007), (8509, 37766), (17018, 18883)]