423804956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5286

約数の個数: 48

約数和(自身を含む): 829600800

約数和(自身を除く): 405795844

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 551, 703, 1073, 1102, 1406, 2146, 2204, 2812, 4292, 5197, 10394, 20387, 20788, 40774, 81548, 98743, 150713, 192289, 197486, 301426, 384578, 394972, 602852, 769156, 2863547, 3653491, 5576381, 5727094, 7306982, 11152762, 11454188, 14613964, 22305524, 105951239, 211902478, 423804956]

約数ペア:

[(1, 423804956), (2, 211902478), (4, 105951239), (19, 22305524), (29, 14613964), (37, 11454188), (38, 11152762), (58, 7306982), (74, 5727094), (76, 5576381), (116, 3653491), (148, 2863547), (551, 769156), (703, 602852), (1073, 394972), (1102, 384578), (1406, 301426), (2146, 197486), (2204, 192289), (2812, 150713), (4292, 98743), (5197, 81548), (10394, 40774), (20387, 20788)]