2939944

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 6439680

約数和(自身を除く): 3499736

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1117, 1316, 2234, 2632, 4468, 7819, 8936, 15638, 31276, 52499, 62552, 104998, 209996, 367493, 419992, 734986, 1469972, 2939944]

約数ペア:

[(1, 2939944), (2, 1469972), (4, 734986), (7, 419992), (8, 367493), (14, 209996), (28, 104998), (47, 62552), (56, 52499), (94, 31276), (188, 15638), (329, 8936), (376, 7819), (658, 4468), (1117, 2632), (1316, 2234)]