5289258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 12418560

約数和(自身を除く): 7129302

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 83, 86, 114, 129, 166, 247, 249, 258, 494, 498, 559, 741, 817, 1079, 1118, 1482, 1577, 1634, 1677, 2158, 2451, 3154, 3237, 3354, 3569, 4731, 4902, 6474, 7138, 9462, 10621, 10707, 20501, 21242, 21414, 31863, 41002, 46397, 61503, 63726, 67811, 92794, 123006, 135622, 139191, 203433, 278382, 406866, 881543, 1763086, 2644629, 5289258]

約数ペア:

[(1, 5289258), (2, 2644629), (3, 1763086), (6, 881543), (13, 406866), (19, 278382), (26, 203433), (38, 139191), (39, 135622), (43, 123006), (57, 92794), (78, 67811), (83, 63726), (86, 61503), (114, 46397), (129, 41002), (166, 31863), (247, 21414), (249, 21242), (258, 20501), (494, 10707), (498, 10621), (559, 9462), (741, 7138), (817, 6474), (1079, 4902), (1118, 4731), (1482, 3569), (1577, 3354), (1634, 3237), (1677, 3154), (2158, 2451)]