2009356718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{3061}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 3273890400

約数和(自身を除く): 1264533682

約数列:

[1, 2, 17, 34, 43, 86, 449, 731, 898, 1462, 3061, 6122, 7633, 15266, 19307, 38614, 52037, 104074, 131623, 263246, 328219, 656438, 1374389, 2237591, 2748778, 4475182, 23364613, 46729226, 59098727, 118197454, 1004678359, 2009356718]

約数ペア:

[(1, 2009356718), (2, 1004678359), (17, 118197454), (34, 59098727), (43, 46729226), (86, 23364613), (449, 4475182), (731, 2748778), (898, 2237591), (1462, 1374389), (3061, 656438), (6122, 328219), (7633, 263246), (15266, 131623), (19307, 104074), (38614, 52037)]