2564362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:653

約数の個数: 16

約数和(自身を含む): 4059072

約数和(自身を除く): 1494710

約数列:

[1, 2, 23, 46, 107, 214, 521, 1042, 2461, 4922, 11983, 23966, 55747, 111494, 1282181, 2564362]

約数ペア:

[(1, 2564362), (2, 1282181), (23, 111494), (46, 55747), (107, 23966), (214, 11983), (521, 4922), (1042, 2461)]