1878473521

素因数分解:

${\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1\times {\mathrm{887}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 1967097600

約数和(自身を除く): 88624079

約数列:

[1, 29, 103, 709, 887, 2987, 20561, 25723, 73027, 91361, 628883, 2117783, 2649469, 18237607, 64774949, 1878473521]

約数ペア:

[(1, 1878473521), (29, 64774949), (103, 18237607), (709, 2649469), (887, 2117783), (2987, 628883), (20561, 91361), (25723, 73027)]