388930078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{15137}}^1$

素因数の和:15611

約数の個数: 16

約数和(自身を含む): 604914480

約数和(自身を除く): 215984402

約数列:

[1, 2, 29, 58, 443, 886, 12847, 15137, 25694, 30274, 438973, 877946, 6705691, 13411382, 194465039, 388930078]

約数ペア:

[(1, 388930078), (2, 194465039), (29, 13411382), (58, 6705691), (443, 877946), (886, 438973), (12847, 30274), (15137, 25694)]