129600508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{1229}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 232883280

約数和(自身を除く): 103282772

約数列:

[1, 2, 4, 41, 82, 164, 643, 1229, 1286, 2458, 2572, 4916, 26363, 50389, 52726, 100778, 105452, 201556, 790247, 1580494, 3160988, 32400127, 64800254, 129600508]

約数ペア:

[(1, 129600508), (2, 64800254), (4, 32400127), (41, 3160988), (82, 1580494), (164, 790247), (643, 201556), (1229, 105452), (1286, 100778), (2458, 52726), (2572, 50389), (4916, 26363)]