1330321168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7558643}}^1$

素因数の和:7558662

約数の個数: 20

約数和(自身を含む): 2811815568

約数和(自身を除く): 1481494400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7558643, 15117286, 30234572, 60469144, 83145073, 120938288, 166290146, 332580292, 665160584, 1330321168]

約数ペア:

[(1, 1330321168), (2, 665160584), (4, 332580292), (8, 166290146), (11, 120938288), (16, 83145073), (22, 60469144), (44, 30234572), (88, 15117286), (176, 7558643)]