2906291224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19333}}^1$

素因数の和:19424

約数の個数: 64

約数和(自身を含む): 6125011200

約数和(自身を除く): 3218719976

約数列:

[1, 2, 4, 8, 19, 23, 38, 43, 46, 76, 86, 92, 152, 172, 184, 344, 437, 817, 874, 989, 1634, 1748, 1978, 3268, 3496, 3956, 6536, 7912, 18791, 19333, 37582, 38666, 75164, 77332, 150328, 154664, 367327, 444659, 734654, 831319, 889318, 1469308, 1662638, 1778636, 2938616, 3325276, 3557272, 6650552, 8448521, 15795061, 16897042, 19120337, 31590122, 33794084, 38240674, 63180244, 67588168, 76481348, 126360488, 152962696, 363286403, 726572806, 1453145612, 2906291224]

約数ペア:

[(1, 2906291224), (2, 1453145612), (4, 726572806), (8, 363286403), (19, 152962696), (23, 126360488), (38, 76481348), (43, 67588168), (46, 63180244), (76, 38240674), (86, 33794084), (92, 31590122), (152, 19120337), (172, 16897042), (184, 15795061), (344, 8448521), (437, 6650552), (817, 3557272), (874, 3325276), (989, 2938616), (1634, 1778636), (1748, 1662638), (1978, 1469308), (3268, 889318), (3496, 831319), (3956, 734654), (6536, 444659), (7912, 367327), (18791, 154664), (19333, 150328), (37582, 77332), (38666, 75164)]