2608900898

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{110819}}^1$

素因数の和:111049

約数の個数: 16

約数和(自身を含む): 3989520000

約数和(自身を除く): 1380619102

約数列:

[1, 2, 79, 149, 158, 298, 11771, 23542, 110819, 221638, 8754701, 16512031, 17509402, 33024062, 1304450449, 2608900898]

約数ペア:

[(1, 2608900898), (2, 1304450449), (79, 33024062), (149, 17509402), (158, 16512031), (298, 8754701), (11771, 221638), (23542, 110819)]