28894981921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{65599}}^1$

素因数の和:66736

約数の個数: 16

約数和(自身を含む): 32151347200

約数和(自身を除く): 3256365279

約数列:

[1, 13, 31, 403, 1093, 14209, 33883, 65599, 440479, 852787, 2033569, 26436397, 71699707, 932096191, 2222690917, 28894981921]

約数ペア:

[(1, 28894981921), (13, 2222690917), (31, 932096191), (403, 71699707), (1093, 26436397), (14209, 2033569), (33883, 852787), (65599, 440479)]