2012604979

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 2619993600

約数和(自身を除く): 607388621

約数列:

[1, 7, 11, 49, 71, 77, 121, 343, 497, 539, 683, 781, 847, 3479, 3773, 4781, 5467, 5929, 7513, 8591, 24353, 33467, 38269, 41503, 48493, 52591, 60137, 82643, 234269, 267883, 339451, 368137, 420959, 533423, 578501, 2376157, 2576959, 2946713, 3733961, 4049507, 5867653, 16633099, 26137727, 28346549, 41073571, 182964089, 287514997, 2012604979]

約数ペア:

[(1, 2012604979), (7, 287514997), (11, 182964089), (49, 41073571), (71, 28346549), (77, 26137727), (121, 16633099), (343, 5867653), (497, 4049507), (539, 3733961), (683, 2946713), (781, 2576959), (847, 2376157), (3479, 578501), (3773, 533423), (4781, 420959), (5467, 368137), (5929, 339451), (7513, 267883), (8591, 234269), (24353, 82643), (33467, 60137), (38269, 52591), (41503, 48493)]