1025709834242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{64114879}}^1$

素因数の和:64115321

約数の個数: 16

約数和(自身を含む): 1623388761600

約数和(自身を除く): 597678927358

約数列:

[1, 2, 19, 38, 421, 842, 7999, 15998, 64114879, 128229758, 1218182701, 2436365402, 26992364059, 53984728118, 512854917121, 1025709834242]

約数ペア:

[(1, 1025709834242), (2, 512854917121), (19, 53984728118), (38, 26992364059), (421, 2436365402), (842, 1218182701), (7999, 128229758), (15998, 64114879)]