8045778442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{16631}}^1$

素因数の和:17478

約数の個数: 32

約数和(自身を含む): 13579695360

約数和(自身を除く): 5533916918

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 809, 1618, 10517, 16631, 18607, 21034, 33262, 37214, 216203, 241891, 382513, 432406, 483782, 765026, 4972669, 9945338, 13454479, 26908958, 174908227, 309453017, 349816454, 618906034, 4022889221, 8045778442]

約数ペア:

[(1, 8045778442), (2, 4022889221), (13, 618906034), (23, 349816454), (26, 309453017), (46, 174908227), (299, 26908958), (598, 13454479), (809, 9945338), (1618, 4972669), (10517, 765026), (16631, 483782), (18607, 432406), (21034, 382513), (33262, 241891), (37214, 216203)]