1566143728

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{151289}}^1$

素因数の和:151944

約数の個数: 20

約数和(自身を含む): 3039113520

約数和(自身を除く): 1472969792

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 151289, 302578, 605156, 1210312, 2420624, 97883983, 195767966, 391535932, 783071864, 1566143728]

約数ペア:

[(1, 1566143728), (2, 783071864), (4, 391535932), (8, 195767966), (16, 97883983), (647, 2420624), (1294, 1210312), (2588, 605156), (5176, 302578), (10352, 151289)]