459632

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1280

約数の個数: 20

約数和(自身を含む): 930000

約数和(自身を除く): 470368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1249, 2498, 4996, 9992, 19984, 28727, 57454, 114908, 229816, 459632]

約数ペア:

[(1, 459632), (2, 229816), (4, 114908), (8, 57454), (16, 28727), (23, 19984), (46, 9992), (92, 4996), (184, 2498), (368, 1249)]