509683612

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{373}}^1\times {\mathrm{1361}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 898560432

約数和(自身を除く): 388876820

約数列:

[1, 2, 4, 251, 373, 502, 746, 1004, 1361, 1492, 2722, 5444, 93623, 187246, 341611, 374492, 507653, 683222, 1015306, 1366444, 2030612, 127420903, 254841806, 509683612]

約数ペア:

[(1, 509683612), (2, 254841806), (4, 127420903), (251, 2030612), (373, 1366444), (502, 1015306), (746, 683222), (1004, 507653), (1361, 374492), (1492, 341611), (2722, 187246), (5444, 93623)]