2571032

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 5119200

約数和(自身を除く): 2548168

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 157, 178, 184, 314, 356, 628, 712, 1256, 2047, 3611, 4094, 7222, 8188, 13973, 14444, 16376, 27946, 28888, 55892, 111784, 321379, 642758, 1285516, 2571032]

約数ペア:

[(1, 2571032), (2, 1285516), (4, 642758), (8, 321379), (23, 111784), (46, 55892), (89, 28888), (92, 27946), (157, 16376), (178, 14444), (184, 13973), (314, 8188), (356, 7222), (628, 4094), (712, 3611), (1256, 2047)]