2265263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 3182592

約数和(自身を除く): 917329

約数列:

[1, 7, 11, 13, 31, 73, 77, 91, 143, 217, 341, 403, 511, 803, 949, 1001, 2263, 2387, 2821, 4433, 5621, 6643, 10439, 15841, 24893, 29419, 31031, 73073, 174251, 205933, 323609, 2265263]

約数ペア:

[(1, 2265263), (7, 323609), (11, 205933), (13, 174251), (31, 73073), (73, 31031), (77, 29419), (91, 24893), (143, 15841), (217, 10439), (341, 6643), (403, 5621), (511, 4433), (803, 2821), (949, 2387), (1001, 2263)]