2258416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 60

約数和(自身を含む): 5102352

約数和(自身を除く): 2843936

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 304, 323, 361, 368, 391, 437, 646, 722, 782, 874, 1292, 1444, 1564, 1748, 2584, 2888, 3128, 3496, 5168, 5776, 6137, 6256, 6992, 7429, 8303, 12274, 14858, 16606, 24548, 29716, 33212, 49096, 59432, 66424, 98192, 118864, 132848, 141151, 282302, 564604, 1129208, 2258416]

約数ペア:

[(1, 2258416), (2, 1129208), (4, 564604), (8, 282302), (16, 141151), (17, 132848), (19, 118864), (23, 98192), (34, 66424), (38, 59432), (46, 49096), (68, 33212), (76, 29716), (92, 24548), (136, 16606), (152, 14858), (184, 12274), (272, 8303), (304, 7429), (323, 6992), (361, 6256), (368, 6137), (391, 5776), (437, 5168), (646, 3496), (722, 3128), (782, 2888), (874, 2584), (1292, 1748), (1444, 1564)]