4350354316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{198937}}^1$

素因数の和:199030

約数の個数: 48

約数和(自身を含む): 9625416192

約数和(自身を除く): 5275061876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 198937, 397874, 795748, 1392559, 2188307, 2785118, 4376614, 5570236, 8753228, 14124527, 15318149, 28249054, 30636298, 56498108, 61272596, 98871689, 155369797, 197743378, 310739594, 395486756, 621479188, 1087588579, 2175177158, 4350354316]

約数ペア:

[(1, 4350354316), (2, 2175177158), (4, 1087588579), (7, 621479188), (11, 395486756), (14, 310739594), (22, 197743378), (28, 155369797), (44, 98871689), (71, 61272596), (77, 56498108), (142, 30636298), (154, 28249054), (284, 15318149), (308, 14124527), (497, 8753228), (781, 5570236), (994, 4376614), (1562, 2785118), (1988, 2188307), (3124, 1392559), (5467, 795748), (10934, 397874), (21868, 198937)]