2284919

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 3045168

約数和(自身を除く): 760249

約数列:

[1, 7, 13, 17, 49, 91, 119, 211, 221, 637, 833, 1477, 1547, 2743, 3587, 10339, 10829, 19201, 25109, 46631, 134407, 175763, 326417, 2284919]

約数ペア:

[(1, 2284919), (7, 326417), (13, 175763), (17, 134407), (49, 46631), (91, 25109), (119, 19201), (211, 10829), (221, 10339), (637, 3587), (833, 2743), (1477, 1547)]