2557482286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1\times {\mathrm{12491}}^1$

素因数の和:16967

約数の個数: 16

約数和(自身を含む): 4004235648

約数和(自身を除く): 1446753362

約数列:

[1, 2, 23, 46, 4451, 8902, 12491, 24982, 102373, 204746, 287293, 574586, 55597441, 111194882, 1278741143, 2557482286]

約数ペア:

[(1, 2557482286), (2, 1278741143), (23, 111194882), (46, 55597441), (4451, 574586), (8902, 287293), (12491, 204746), (24982, 102373)]