2730008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 5499360

約数和(自身を除く): 2769352

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 401, 802, 851, 1604, 1702, 3208, 3404, 6808, 9223, 14837, 18446, 29674, 36892, 59348, 73784, 118696, 341251, 682502, 1365004, 2730008]

約数ペア:

[(1, 2730008), (2, 1365004), (4, 682502), (8, 341251), (23, 118696), (37, 73784), (46, 59348), (74, 36892), (92, 29674), (148, 18446), (184, 14837), (296, 9223), (401, 6808), (802, 3404), (851, 3208), (1604, 1702)]