1293432252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{110777}}^1$

素因数の和:110930

約数の個数: 48

約数和(自身を含む): 3473998080

約数和(自身を除く): 2180565828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 110777, 221554, 332331, 443108, 664662, 775439, 1329324, 1550878, 2326317, 3101756, 4652634, 9305268, 15398003, 30796006, 46194009, 61592012, 92388018, 107786021, 184776036, 215572042, 323358063, 431144084, 646716126, 1293432252]

約数ペア:

[(1, 1293432252), (2, 646716126), (3, 431144084), (4, 323358063), (6, 215572042), (7, 184776036), (12, 107786021), (14, 92388018), (21, 61592012), (28, 46194009), (42, 30796006), (84, 15398003), (139, 9305268), (278, 4652634), (417, 3101756), (556, 2326317), (834, 1550878), (973, 1329324), (1668, 775439), (1946, 664662), (2919, 443108), (3892, 332331), (5838, 221554), (11676, 110777)]