538321452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{9187}}^1$

素因数の和:9470

約数の個数: 48

約数和(自身を含む): 1327482240

約数和(自身を除く): 789160788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 257, 514, 771, 1028, 1542, 3084, 4883, 9187, 9766, 14649, 18374, 19532, 27561, 29298, 36748, 55122, 58596, 110244, 174553, 349106, 523659, 698212, 1047318, 2094636, 2361059, 4722118, 7083177, 9444236, 14166354, 28332708, 44860121, 89720242, 134580363, 179440484, 269160726, 538321452]

約数ペア:

[(1, 538321452), (2, 269160726), (3, 179440484), (4, 134580363), (6, 89720242), (12, 44860121), (19, 28332708), (38, 14166354), (57, 9444236), (76, 7083177), (114, 4722118), (228, 2361059), (257, 2094636), (514, 1047318), (771, 698212), (1028, 523659), (1542, 349106), (3084, 174553), (4883, 110244), (9187, 58596), (9766, 55122), (14649, 36748), (18374, 29298), (19532, 27561)]