421350304

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{774541}}^1$

素因数の和:774568

約数の個数: 24

約数和(自身を含む): 878330628

約数和(自身を除く): 456980324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 774541, 1549082, 3098164, 6196328, 12392656, 13167197, 24785312, 26334394, 52668788, 105337576, 210675152, 421350304]

約数ペア:

[(1, 421350304), (2, 210675152), (4, 105337576), (8, 52668788), (16, 26334394), (17, 24785312), (32, 13167197), (34, 12392656), (68, 6196328), (136, 3098164), (272, 1549082), (544, 774541)]