2008124938

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 3106414080

約数和(自身を除く): 1098289142

約数列:

[1, 2, 67, 131, 134, 139, 262, 278, 823, 1646, 8777, 9313, 17554, 18209, 18626, 36418, 55141, 107813, 110282, 114397, 215626, 228794, 1220003, 2440006, 7223471, 7664599, 14446942, 14986007, 15329198, 29972014, 1004062469, 2008124938]

約数ペア:

[(1, 2008124938), (2, 1004062469), (67, 29972014), (131, 15329198), (134, 14986007), (139, 14446942), (262, 7664599), (278, 7223471), (823, 2440006), (1646, 1220003), (8777, 228794), (9313, 215626), (17554, 114397), (18209, 110282), (18626, 107813), (36418, 55141)]