628331806

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2017}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 1006901280

約数和(自身を除く): 378569474

約数列:

[1, 2, 29, 41, 58, 82, 131, 262, 1189, 2017, 2378, 3799, 4034, 5371, 7598, 10742, 58493, 82697, 116986, 155759, 165394, 264227, 311518, 528454, 2398213, 4796426, 7662583, 10833307, 15325166, 21666614, 314165903, 628331806]

約数ペア:

[(1, 628331806), (2, 314165903), (29, 21666614), (41, 15325166), (58, 10833307), (82, 7662583), (131, 4796426), (262, 2398213), (1189, 528454), (2017, 311518), (2378, 264227), (3799, 165394), (4034, 155759), (5371, 116986), (7598, 82697), (10742, 58493)]