490692689

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 524304000

約数和(自身を除く): 33611311

約数列:

[1, 19, 89, 439, 661, 1691, 8341, 12559, 39071, 58829, 290179, 742349, 1117751, 5513401, 25825931, 490692689]

約数ペア:

[(1, 490692689), (19, 25825931), (89, 5513401), (439, 1117751), (661, 742349), (1691, 290179), (8341, 58829), (12559, 39071)]