2543264684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{119089}}^1$

素因数の和:119393

約数の個数: 24

約数和(自身を含む): 4701673200

約数和(自身を除く): 2158408516

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 5339, 10678, 21356, 119089, 238178, 476356, 2262691, 4525382, 9050764, 33464009, 66928018, 133856036, 635816171, 1271632342, 2543264684]

約数ペア:

[(1, 2543264684), (2, 1271632342), (4, 635816171), (19, 133856036), (38, 66928018), (76, 33464009), (281, 9050764), (562, 4525382), (1124, 2262691), (5339, 476356), (10678, 238178), (21356, 119089)]