2240537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 2607360

約数和(自身を除く): 366823

約数列:

[1, 13, 19, 47, 193, 247, 611, 893, 2509, 3667, 9071, 11609, 47671, 117923, 172349, 2240537]

約数ペア:

[(1, 2240537), (13, 172349), (19, 117923), (47, 47671), (193, 11609), (247, 9071), (611, 3667), (893, 2509)]