2398664

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2318776

約数列:

[1, 2, 4, 8, 41, 71, 82, 103, 142, 164, 206, 284, 328, 412, 568, 824, 2911, 4223, 5822, 7313, 8446, 11644, 14626, 16892, 23288, 29252, 33784, 58504, 299833, 599666, 1199332, 2398664]

約数ペア:

[(1, 2398664), (2, 1199332), (4, 599666), (8, 299833), (41, 58504), (71, 33784), (82, 29252), (103, 23288), (142, 16892), (164, 14626), (206, 11644), (284, 8446), (328, 7313), (412, 5822), (568, 4223), (824, 2911)]