2163982465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{37217}}^1$

素因数の和:37652

約数の個数: 16

約数和(自身を含む): 2693094480

約数和(自身を除く): 529112015

約数列:

[1, 5, 29, 145, 401, 2005, 11629, 37217, 58145, 186085, 1079293, 5396465, 14924017, 74620085, 432796493, 2163982465]

約数ペア:

[(1, 2163982465), (5, 432796493), (29, 74620085), (145, 14924017), (401, 5396465), (2005, 1079293), (11629, 186085), (37217, 58145)]