2897447674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{7213}}^1$

素因数の和:7307

約数の個数: 48

約数和(自身を含む): 5157721440

約数和(自身を除く): 2260273766

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 961, 1178, 1922, 6479, 7213, 10571, 12958, 14426, 18259, 21142, 36518, 79343, 137047, 158686, 200849, 223603, 274094, 401698, 447206, 1507517, 2459633, 3015034, 4248457, 4919266, 6931693, 8496914, 13863386, 46733027, 76248623, 93466054, 131702167, 152497246, 263404334, 1448723837, 2897447674]

約数ペア:

[(1, 2897447674), (2, 1448723837), (11, 263404334), (19, 152497246), (22, 131702167), (31, 93466054), (38, 76248623), (62, 46733027), (209, 13863386), (341, 8496914), (418, 6931693), (589, 4919266), (682, 4248457), (961, 3015034), (1178, 2459633), (1922, 1507517), (6479, 447206), (7213, 401698), (10571, 274094), (12958, 223603), (14426, 200849), (18259, 158686), (21142, 137047), (36518, 79343)]