389950236052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{31116361}}^1$

素因数の和:31116619

約数の個数: 24

約数和(自身を含む): 737955641192

約数和(自身を除く): 348005405140

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 31116361, 62232722, 124465444, 404512693, 809025386, 1618050772, 7499043001, 14998086002, 29996172004, 97487559013, 194975118026, 389950236052]

約数ペア:

[(1, 389950236052), (2, 194975118026), (4, 97487559013), (13, 29996172004), (26, 14998086002), (52, 7499043001), (241, 1618050772), (482, 809025386), (964, 404512693), (3133, 124465444), (6266, 62232722), (12532, 31116361)]