2991656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 5961600

約数和(自身を除く): 2969944

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 229, 284, 458, 568, 916, 1633, 1832, 3266, 5267, 6532, 10534, 13064, 16259, 21068, 32518, 42136, 65036, 130072, 373957, 747914, 1495828, 2991656]

約数ペア:

[(1, 2991656), (2, 1495828), (4, 747914), (8, 373957), (23, 130072), (46, 65036), (71, 42136), (92, 32518), (142, 21068), (184, 16259), (229, 13064), (284, 10534), (458, 6532), (568, 5267), (916, 3266), (1633, 1832)]