2042248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 4195800

約数和(自身を除く): 2153552

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 269, 292, 538, 584, 949, 1076, 1898, 2152, 3497, 3796, 6994, 7592, 13988, 19637, 27976, 39274, 78548, 157096, 255281, 510562, 1021124, 2042248]

約数ペア:

[(1, 2042248), (2, 1021124), (4, 510562), (8, 255281), (13, 157096), (26, 78548), (52, 39274), (73, 27976), (104, 19637), (146, 13988), (269, 7592), (292, 6994), (538, 3796), (584, 3497), (949, 2152), (1076, 1898)]