531426252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{12143}}^1$

素因数の和:12678

約数の個数: 48

約数和(自身を含む): 1419973632

約数和(自身を除く): 888547380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 2084, 3126, 3647, 6252, 7294, 10941, 12143, 14588, 21882, 24286, 36429, 43764, 48572, 72858, 85001, 145716, 170002, 255003, 340004, 510006, 1020012, 6326503, 12653006, 18979509, 25306012, 37959018, 44285521, 75918036, 88571042, 132856563, 177142084, 265713126, 531426252]

約数ペア:

[(1, 531426252), (2, 265713126), (3, 177142084), (4, 132856563), (6, 88571042), (7, 75918036), (12, 44285521), (14, 37959018), (21, 25306012), (28, 18979509), (42, 12653006), (84, 6326503), (521, 1020012), (1042, 510006), (1563, 340004), (2084, 255003), (3126, 170002), (3647, 145716), (6252, 85001), (7294, 72858), (10941, 48572), (12143, 43764), (14588, 36429), (21882, 24286)]