1025647912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{6871}}^1$

素因数の和:7321

約数の個数: 32

約数和(自身を含む): 1969240320

約数和(自身を除く): 943592408

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 397, 794, 1588, 3176, 6871, 13742, 18659, 27484, 37318, 54968, 74636, 149272, 322937, 645874, 1291748, 2583496, 2727787, 5455574, 10911148, 21822296, 128205989, 256411978, 512823956, 1025647912]

約数ペア:

[(1, 1025647912), (2, 512823956), (4, 256411978), (8, 128205989), (47, 21822296), (94, 10911148), (188, 5455574), (376, 2727787), (397, 2583496), (794, 1291748), (1588, 645874), (3176, 322937), (6871, 149272), (13742, 74636), (18659, 54968), (27484, 37318)]