1248774044

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 2523709440

約数和(自身を除く): 1274935396

約数列:

[1, 2, 4, 7, 14, 28, 191, 239, 382, 478, 764, 956, 977, 1337, 1673, 1954, 2674, 3346, 3908, 5348, 6692, 6839, 13678, 27356, 45649, 91298, 182596, 186607, 233503, 319543, 373214, 467006, 639086, 746428, 934012, 1278172, 1306249, 1634521, 2612498, 3269042, 5224996, 6538084, 44599073, 89198146, 178396292, 312193511, 624387022, 1248774044]

約数ペア:

[(1, 1248774044), (2, 624387022), (4, 312193511), (7, 178396292), (14, 89198146), (28, 44599073), (191, 6538084), (239, 5224996), (382, 3269042), (478, 2612498), (764, 1634521), (956, 1306249), (977, 1278172), (1337, 934012), (1673, 746428), (1954, 639086), (2674, 467006), (3346, 373214), (3908, 319543), (5348, 233503), (6692, 186607), (6839, 182596), (13678, 91298), (27356, 45649)]