1558898646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{213139}}^1$

素因数の和:213220

約数の個数: 32

約数和(自身を含む): 3314753280

約数和(自身を除く): 1755854634

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 213139, 426278, 639417, 1278834, 4902197, 9804394, 11296367, 14706591, 22592734, 29413182, 33889101, 67778202, 259816441, 519632882, 779449323, 1558898646]

約数ペア:

[(1, 1558898646), (2, 779449323), (3, 519632882), (6, 259816441), (23, 67778202), (46, 33889101), (53, 29413182), (69, 22592734), (106, 14706591), (138, 11296367), (159, 9804394), (318, 4902197), (1219, 1278834), (2438, 639417), (3657, 426278), (7314, 213139)]