1420128077

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{69143}}^1$

素因数の和:69232

約数の個数: 16

約数和(自身を含む): 1593077760

約数和(自身を除く): 172949683

約数列:

[1, 19, 23, 47, 437, 893, 1081, 20539, 69143, 1313717, 1590289, 3249721, 30215491, 61744699, 74743583, 1420128077]

約数ペア:

[(1, 1420128077), (19, 74743583), (23, 61744699), (47, 30215491), (437, 3249721), (893, 1590289), (1081, 1313717), (20539, 69143)]