505172

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 36

約数和(自身を含む): 1031520

約数和(自身を除く): 526348

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 289, 323, 391, 437, 578, 646, 782, 874, 1156, 1292, 1564, 1748, 5491, 6647, 7429, 10982, 13294, 14858, 21964, 26588, 29716, 126293, 252586, 505172]

約数ペア:

[(1, 505172), (2, 252586), (4, 126293), (17, 29716), (19, 26588), (23, 21964), (34, 14858), (38, 13294), (46, 10982), (68, 7429), (76, 6647), (92, 5491), (289, 1748), (323, 1564), (391, 1292), (437, 1156), (578, 874), (646, 782)]