388466132

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{541}}^1\times {\mathrm{2017}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 689066280

約数和(自身を除く): 300600148

約数列:

[1, 2, 4, 89, 178, 356, 541, 1082, 2017, 2164, 4034, 8068, 48149, 96298, 179513, 192596, 359026, 718052, 1091197, 2182394, 4364788, 97116533, 194233066, 388466132]

約数ペア:

[(1, 388466132), (2, 194233066), (4, 97116533), (89, 4364788), (178, 2182394), (356, 1091197), (541, 718052), (1082, 359026), (2017, 192596), (2164, 179513), (4034, 96298), (8068, 48149)]