1025503414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{128477}}^1$

素因数の和:128799

約数の個数: 16

約数和(自身を含む): 1661991408

約数和(自身を除く): 636487994

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 128477, 256954, 1670201, 3340402, 39442439, 78884878, 512751707, 1025503414]

約数ペア:

[(1, 1025503414), (2, 512751707), (13, 78884878), (26, 39442439), (307, 3340402), (614, 1670201), (3991, 256954), (7982, 128477)]