1239204708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{702497}}^1$

素因数の和:702521

約数の個数: 54

約数和(自身を含む): 3643857126

約数和(自身を除く): 2404652418

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 702497, 1404994, 2107491, 2809988, 4214982, 4917479, 6322473, 8429964, 9834958, 12644946, 14752437, 19669916, 25289892, 29504874, 34422353, 44257311, 59009748, 68844706, 88514622, 103267059, 137689412, 177029244, 206534118, 309801177, 413068236, 619602354, 1239204708]

約数ペア:

[(1, 1239204708), (2, 619602354), (3, 413068236), (4, 309801177), (6, 206534118), (7, 177029244), (9, 137689412), (12, 103267059), (14, 88514622), (18, 68844706), (21, 59009748), (28, 44257311), (36, 34422353), (42, 29504874), (49, 25289892), (63, 19669916), (84, 14752437), (98, 12644946), (126, 9834958), (147, 8429964), (196, 6322473), (252, 4917479), (294, 4214982), (441, 2809988), (588, 2107491), (882, 1404994), (1764, 702497)]