2005154004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{63997}}^1$

素因数の和:64384

約数の個数: 48

約数和(自身を含む): 5361496448

約数和(自身を除く): 3356342444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 373, 746, 1119, 1492, 2238, 2611, 4476, 5222, 7833, 10444, 15666, 31332, 63997, 127994, 191991, 255988, 383982, 447979, 767964, 895958, 1343937, 1791916, 2687874, 5375748, 23870881, 47741762, 71612643, 95483524, 143225286, 167096167, 286450572, 334192334, 501288501, 668384668, 1002577002, 2005154004]

約数ペア:

[(1, 2005154004), (2, 1002577002), (3, 668384668), (4, 501288501), (6, 334192334), (7, 286450572), (12, 167096167), (14, 143225286), (21, 95483524), (28, 71612643), (42, 47741762), (84, 23870881), (373, 5375748), (746, 2687874), (1119, 1791916), (1492, 1343937), (2238, 895958), (2611, 767964), (4476, 447979), (5222, 383982), (7833, 255988), (10444, 191991), (15666, 127994), (31332, 63997)]