1267990086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619741}}^1$

素因数の和:619788

約数の個数: 32

約数和(自身を含む): 2855771136

約数和(自身を除く): 1587781050

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 619741, 1239482, 1859223, 3718446, 6817151, 13634302, 19211971, 20451453, 38423942, 40902906, 57635913, 115271826, 211331681, 422663362, 633995043, 1267990086]

約数ペア:

[(1, 1267990086), (2, 633995043), (3, 422663362), (6, 211331681), (11, 115271826), (22, 57635913), (31, 40902906), (33, 38423942), (62, 20451453), (66, 19211971), (93, 13634302), (186, 6817151), (341, 3718446), (682, 1859223), (1023, 1239482), (2046, 619741)]