2027198881

素因数分解:

${\mathrm{17}}^2\times {\mathrm{509}}^1\times {\mathrm{13781}}^1$

素因数の和:14324

約数の個数: 12

約数和(自身を含む): 2157847740

約数和(自身を除く): 130648859

約数列:

[1, 17, 289, 509, 8653, 13781, 147101, 234277, 3982709, 7014529, 119246993, 2027198881]

約数ペア:

[(1, 2027198881), (17, 119246993), (289, 7014529), (509, 3982709), (8653, 234277), (13781, 147101)]