21825900824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29980633}}^1$

素因数の和:29980659

約数の個数: 32

約数和(自身を含む): 50367465120

約数和(自身を除く): 28541564296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 29980633, 59961266, 119922532, 209864431, 239845064, 389748229, 419728862, 779496458, 839457724, 1558992916, 1678915448, 2728237603, 3117985832, 5456475206, 10912950412, 21825900824]

約数ペア:

[(1, 21825900824), (2, 10912950412), (4, 5456475206), (7, 3117985832), (8, 2728237603), (13, 1678915448), (14, 1558992916), (26, 839457724), (28, 779496458), (52, 419728862), (56, 389748229), (91, 239845064), (104, 209864431), (182, 119922532), (364, 59961266), (728, 29980633)]