2012313338

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 3470014080

約数和(自身を除く): 1457700742

約数列:

[1, 2, 7, 14, 389, 541, 683, 778, 1082, 1366, 2723, 3787, 4781, 5446, 7574, 9562, 210449, 265687, 369503, 420898, 531374, 739006, 1473143, 1859809, 2586521, 2946286, 3719618, 5173042, 143736667, 287473334, 1006156669, 2012313338]

約数ペア:

[(1, 2012313338), (2, 1006156669), (7, 287473334), (14, 143736667), (389, 5173042), (541, 3719618), (683, 2946286), (778, 2586521), (1082, 1859809), (1366, 1473143), (2723, 739006), (3787, 531374), (4781, 420898), (5446, 369503), (7574, 265687), (9562, 210449)]