1998473347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1\times {\mathrm{1367}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 2175973632

約数和(自身を除く): 177500285

約数列:

[1, 13, 107, 1051, 1367, 1391, 13663, 17771, 112457, 146269, 1436717, 1461941, 1901497, 18677321, 153728719, 1998473347]

約数ペア:

[(1, 1998473347), (13, 153728719), (107, 18677321), (1051, 1901497), (1367, 1461941), (1391, 1436717), (13663, 146269), (17771, 112457)]