1898082174957

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{1321}}^1\times {\mathrm{18191}}^1$

素因数の和:19861

約数の個数: 32

約数和(自身を含む): 2566212420096

約数和(自身を除く): 668130245139

約数列:

[1, 3, 113, 233, 339, 699, 1321, 3963, 18191, 26329, 54573, 78987, 149273, 307793, 447819, 923379, 2055583, 4238503, 6166749, 12715509, 24030311, 34780609, 72090933, 104341827, 478950839, 1436852517, 2715425143, 5599062463, 8146275429, 16797187389, 632694058319, 1898082174957]

約数ペア:

[(1, 1898082174957), (3, 632694058319), (113, 16797187389), (233, 8146275429), (339, 5599062463), (699, 2715425143), (1321, 1436852517), (3963, 478950839), (18191, 104341827), (26329, 72090933), (54573, 34780609), (78987, 24030311), (149273, 12715509), (307793, 6166749), (447819, 4238503), (923379, 2055583)]