2167953481

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1\times {\mathrm{1999}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 2303424000

約数和(自身を除く): 135470519

約数列:

[1, 23, 61, 773, 1403, 1999, 17779, 45977, 47153, 121939, 1084519, 1545227, 2804597, 35540221, 94258847, 2167953481]

約数ペア:

[(1, 2167953481), (23, 94258847), (61, 35540221), (773, 2804597), (1403, 1545227), (1999, 1084519), (17779, 121939), (45977, 47153)]