2015340412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{3203}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 3940151040

約数和(自身を除く): 1924810628

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 487, 646, 974, 1292, 1948, 3203, 6406, 8279, 9253, 12812, 16558, 18506, 33116, 37012, 54451, 60857, 108902, 121714, 157301, 217804, 243428, 314602, 629204, 1034569, 1559861, 2069138, 3119722, 4138276, 6239444, 26517637, 29637359, 53035274, 59274718, 106070548, 118549436, 503835103, 1007670206, 2015340412]

約数ペア:

[(1, 2015340412), (2, 1007670206), (4, 503835103), (17, 118549436), (19, 106070548), (34, 59274718), (38, 53035274), (68, 29637359), (76, 26517637), (323, 6239444), (487, 4138276), (646, 3119722), (974, 2069138), (1292, 1559861), (1948, 1034569), (3203, 629204), (6406, 314602), (8279, 243428), (9253, 217804), (12812, 157301), (16558, 121714), (18506, 108902), (33116, 60857), (37012, 54451)]