2041129076

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{5717}}^1$

素因数の和:6080

約数の個数: 48

約数和(自身を含む): 4196005632

約数和(自身を除く): 2154876556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 311, 574, 622, 1148, 1244, 2177, 4354, 5717, 8708, 11434, 12751, 22868, 25502, 40019, 51004, 80038, 89257, 160076, 178514, 234397, 357028, 468794, 937588, 1640779, 1777987, 3281558, 3555974, 6563116, 7111948, 12445909, 24891818, 49783636, 72897467, 145794934, 291589868, 510282269, 1020564538, 2041129076]

約数ペア:

[(1, 2041129076), (2, 1020564538), (4, 510282269), (7, 291589868), (14, 145794934), (28, 72897467), (41, 49783636), (82, 24891818), (164, 12445909), (287, 7111948), (311, 6563116), (574, 3555974), (622, 3281558), (1148, 1777987), (1244, 1640779), (2177, 937588), (4354, 468794), (5717, 357028), (8708, 234397), (11434, 178514), (12751, 160076), (22868, 89257), (25502, 80038), (40019, 51004)]