1887292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 3669120

約数和(自身を除く): 1781828

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 727, 1298, 1454, 2596, 2908, 7997, 15994, 31988, 42893, 85786, 171572, 471823, 943646, 1887292]

約数ペア:

[(1, 1887292), (2, 943646), (4, 471823), (11, 171572), (22, 85786), (44, 42893), (59, 31988), (118, 15994), (236, 7997), (649, 2908), (727, 2596), (1298, 1454)]