2498071168

素因数分解:

$2^7\times {\mathrm{19516181}}^1$

素因数の和:19516195

約数の個数: 16

約数和(自身を含む): 4976626410

約数和(自身を除く): 2478555242

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 19516181, 39032362, 78064724, 156129448, 312258896, 624517792, 1249035584, 2498071168]

約数ペア:

[(1, 2498071168), (2, 1249035584), (4, 624517792), (8, 312258896), (16, 156129448), (32, 78064724), (64, 39032362), (128, 19516181)]