496011964

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{249503}}^1$

素因数の和:249585

約数の個数: 24

約数和(自身を含む): 1006000128

約数和(自身を除く): 509988164

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 249503, 499006, 998012, 1746521, 3493042, 6986084, 17714713, 35429426, 70858852, 124002991, 248005982, 496011964]

約数ペア:

[(1, 496011964), (2, 248005982), (4, 124002991), (7, 70858852), (14, 35429426), (28, 17714713), (71, 6986084), (142, 3493042), (284, 1746521), (497, 998012), (994, 499006), (1988, 249503)]