1330448444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{15497}}^1$

素因数の和:15654

約数の個数: 36

約数和(自身を含む): 2541176064

約数和(自身を除く): 1210727620

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1651, 3302, 6604, 15497, 21463, 30994, 42926, 61988, 85852, 201461, 402922, 805844, 1968119, 2618993, 3936238, 5237986, 7872476, 10475972, 25585547, 51171094, 102342188, 332612111, 665224222, 1330448444]

約数ペア:

[(1, 1330448444), (2, 665224222), (4, 332612111), (13, 102342188), (26, 51171094), (52, 25585547), (127, 10475972), (169, 7872476), (254, 5237986), (338, 3936238), (508, 2618993), (676, 1968119), (1651, 805844), (3302, 402922), (6604, 201461), (15497, 85852), (21463, 61988), (30994, 42926)]