2149291.00000000

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1301}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 46481272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1301, 1912, 2602, 4541, 5204, 9082, 10408, 18164, 24719, 36328, 49438, 98876, 197752, 310939, 621878, 1243756, 2487512, 5907841, 11815682, 23631364, 47262728]

約数ペア:

[(1, 47262728), (2, 23631364), (4, 11815682), (8, 5907841), (19, 2487512), (38, 1243756), (76, 621878), (152, 310939), (239, 197752), (478, 98876), (956, 49438), (1301, 36328), (1912, 24719), (2602, 18164), (4541, 10408), (5204, 9082)]