2012257713

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{2143}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 2852720640

約数和(自身を除く): 840462927

約数列:

[1, 3, 29, 43, 87, 129, 251, 753, 1247, 2143, 3741, 6429, 7279, 10793, 21837, 32379, 62147, 92149, 186441, 276447, 312997, 537893, 938991, 1613679, 2672321, 8016963, 15598897, 23129399, 46796691, 69388197, 670752571, 2012257713]

約数ペア:

[(1, 2012257713), (3, 670752571), (29, 69388197), (43, 46796691), (87, 23129399), (129, 15598897), (251, 8016963), (753, 2672321), (1247, 1613679), (2143, 938991), (3741, 537893), (6429, 312997), (7279, 276447), (10793, 186441), (21837, 92149), (32379, 62147)]