2227232726

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1\times {\mathrm{7211}}^1$

素因数の和:7999

約数の個数: 16

約数和(自身を含む): 3358339920

約数和(自身を除く): 1131107194

約数列:

[1, 2, 389, 397, 778, 794, 7211, 14422, 154433, 308866, 2805079, 2862767, 5610158, 5725534, 1113616363, 2227232726]

約数ペア:

[(1, 2227232726), (2, 1113616363), (389, 5725534), (397, 5610158), (778, 2862767), (794, 2805079), (7211, 308866), (14422, 154433)]