2023455728

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{785503}}^1$

素因数の和:785541

約数の個数: 40

約数和(自身を含む): 4675319808

約数和(自身を除く): 2651864080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 785503, 1571006, 3142012, 5498521, 6284024, 10997042, 12568048, 18066569, 21994084, 36133138, 43988168, 72266276, 87976336, 126465983, 144532552, 252931966, 289065104, 505863932, 1011727864, 2023455728]

約数ペア:

[(1, 2023455728), (2, 1011727864), (4, 505863932), (7, 289065104), (8, 252931966), (14, 144532552), (16, 126465983), (23, 87976336), (28, 72266276), (46, 43988168), (56, 36133138), (92, 21994084), (112, 18066569), (161, 12568048), (184, 10997042), (322, 6284024), (368, 5498521), (644, 3142012), (1288, 1571006), (2576, 785503)]