1323285956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2003}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 2488679424

約数和(自身を除く): 1165393468

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 167, 172, 334, 668, 989, 1978, 2003, 3841, 3956, 4006, 7181, 7682, 8012, 14362, 15364, 28724, 46069, 86129, 92138, 165163, 172258, 184276, 330326, 334501, 344516, 660652, 669002, 1338004, 1980967, 3961934, 7693523, 7923868, 14383543, 15387046, 28767086, 30774092, 57534172, 330821489, 661642978, 1323285956]

約数ペア:

[(1, 1323285956), (2, 661642978), (4, 330821489), (23, 57534172), (43, 30774092), (46, 28767086), (86, 15387046), (92, 14383543), (167, 7923868), (172, 7693523), (334, 3961934), (668, 1980967), (989, 1338004), (1978, 669002), (2003, 660652), (3841, 344516), (3956, 334501), (4006, 330326), (7181, 184276), (7682, 172258), (8012, 165163), (14362, 92138), (15364, 86129), (28724, 46069)]