1143281776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{785221}}^1$

素因数の和:785249

約数の個数: 40

約数和(自身を含む): 2726290784

約数和(自身を除く): 1583009008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 785221, 1570442, 3140884, 5496547, 6281768, 10207873, 10993094, 12563536, 20415746, 21986188, 40831492, 43972376, 71455111, 81662984, 87944752, 142910222, 163325968, 285820444, 571640888, 1143281776]

約数ペア:

[(1, 1143281776), (2, 571640888), (4, 285820444), (7, 163325968), (8, 142910222), (13, 87944752), (14, 81662984), (16, 71455111), (26, 43972376), (28, 40831492), (52, 21986188), (56, 20415746), (91, 12563536), (104, 10993094), (112, 10207873), (182, 6281768), (208, 5496547), (364, 3140884), (728, 1570442), (1456, 785221)]