2681432008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{5821}}^1$

素因数の和:6709

約数の個数: 32

約数和(自身を含む): 5105661120

約数和(自身を除く): 2424229112

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 811, 1622, 3244, 5821, 6488, 11642, 23284, 46568, 57581, 115162, 230324, 413291, 460648, 826582, 1653164, 3306328, 4720831, 9441662, 18883324, 37766648, 335179001, 670358002, 1340716004, 2681432008]

約数ペア:

[(1, 2681432008), (2, 1340716004), (4, 670358002), (8, 335179001), (71, 37766648), (142, 18883324), (284, 9441662), (568, 4720831), (811, 3306328), (1622, 1653164), (3244, 826582), (5821, 460648), (6488, 413291), (11642, 230324), (23284, 115162), (46568, 57581)]