2160804964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{255173}}^1$

素因数の和:255279

約数の個数: 24

約数和(自身を含む): 3965403960

約数和(自身を除く): 1804598996

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 255173, 510346, 1020692, 7400017, 14800034, 18627629, 29600068, 37255258, 74510516, 540201241, 1080402482, 2160804964]

約数ペア:

[(1, 2160804964), (2, 1080402482), (4, 540201241), (29, 74510516), (58, 37255258), (73, 29600068), (116, 18627629), (146, 14800034), (292, 7400017), (2117, 1020692), (4234, 510346), (8468, 255173)]