7784014

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 6150578

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 191, 287, 382, 497, 574, 994, 1337, 2674, 2911, 5822, 7831, 13561, 15662, 20377, 27122, 40754, 54817, 94927, 109634, 189854, 556001, 1112002, 3892007, 7784014]

約数ペア:

[(1, 7784014), (2, 3892007), (7, 1112002), (14, 556001), (41, 189854), (71, 109634), (82, 94927), (142, 54817), (191, 40754), (287, 27122), (382, 20377), (497, 15662), (574, 13561), (994, 7831), (1337, 5822), (2674, 2911)]