2564244654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18581483}}^1$

素因数の和:18581511

約数の個数: 16

約数和(自身を含む): 5351467392

約数和(自身を除く): 2787222738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 18581483, 37162966, 55744449, 111488898, 427374109, 854748218, 1282122327, 2564244654]

約数ペア:

[(1, 2564244654), (2, 1282122327), (3, 854748218), (6, 427374109), (23, 111488898), (46, 55744449), (69, 37162966), (138, 18581483)]