2221168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4787}}^1$

素因数の和:4824

約数の個数: 20

約数和(自身を含む): 4452840

約数和(自身を除く): 2231672

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4787, 9574, 19148, 38296, 76592, 138823, 277646, 555292, 1110584, 2221168]

約数ペア:

[(1, 2221168), (2, 1110584), (4, 555292), (8, 277646), (16, 138823), (29, 76592), (58, 38296), (116, 19148), (232, 9574), (464, 4787)]