2749202278

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{32831}}^1$

素因数の和:33263

約数の個数: 16

約数和(自身を含む): 4166380800

約数和(自身を除く): 1417178522

約数列:

[1, 2, 149, 281, 298, 562, 32831, 41869, 65662, 83738, 4891819, 9225511, 9783638, 18451022, 1374601139, 2749202278]

約数ペア:

[(1, 2749202278), (2, 1374601139), (149, 18451022), (281, 9783638), (298, 9225511), (562, 4891819), (32831, 83738), (41869, 65662)]