1183888

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1282

約数の個数: 20

約数和(自身を含む): 2333308

約数和(自身を除く): 1149420

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1213, 2426, 4852, 9704, 19408, 73993, 147986, 295972, 591944, 1183888]

約数ペア:

[(1, 1183888), (2, 591944), (4, 295972), (8, 147986), (16, 73993), (61, 19408), (122, 9704), (244, 4852), (488, 2426), (976, 1213)]