2174696

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2179864

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 223, 424, 446, 892, 1219, 1784, 2438, 4876, 5129, 9752, 10258, 11819, 20516, 23638, 41032, 47276, 94552, 271837, 543674, 1087348, 2174696]

約数ペア:

[(1, 2174696), (2, 1087348), (4, 543674), (8, 271837), (23, 94552), (46, 47276), (53, 41032), (92, 23638), (106, 20516), (184, 11819), (212, 10258), (223, 9752), (424, 5129), (446, 4876), (892, 2438), (1219, 1784)]