1683620065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211643}}^1$

素因数の和:211728

約数の個数: 16

約数和(自身を含む): 2123212608

約数和(自身を除く): 439592543

約数列:

[1, 5, 37, 43, 185, 215, 1591, 7955, 211643, 1058215, 7830791, 9100649, 39153955, 45503245, 336724013, 1683620065]

約数ペア:

[(1, 1683620065), (5, 336724013), (37, 45503245), (43, 39153955), (185, 9100649), (215, 7830791), (1591, 1058215), (7955, 211643)]