4010992778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1\times {\mathrm{2087}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 6533001216

約数和(自身を除く): 2522008438

約数列:

[1, 2, 13, 26, 193, 383, 386, 766, 2087, 2509, 4174, 4979, 5018, 9958, 27131, 54262, 73919, 147838, 402791, 799321, 805582, 960947, 1598642, 1921894, 5236283, 10391173, 10472566, 20782346, 154268953, 308537906, 2005496389, 4010992778]

約数ペア:

[(1, 4010992778), (2, 2005496389), (13, 308537906), (26, 154268953), (193, 20782346), (383, 10472566), (386, 10391173), (766, 5236283), (2087, 1921894), (2509, 1598642), (4174, 960947), (4979, 805582), (5018, 799321), (9958, 402791), (27131, 147838), (54262, 73919)]