2487110390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1\times {\mathrm{2707}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 4539041280

約数和(自身を除く): 2051930890

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1163, 2326, 2707, 5414, 5815, 11630, 13535, 27070, 91877, 183754, 213853, 427706, 459385, 918770, 1069265, 2138530, 3148241, 6296482, 15741205, 31482410, 248711039, 497422078, 1243555195, 2487110390]

約数ペア:

[(1, 2487110390), (2, 1243555195), (5, 497422078), (10, 248711039), (79, 31482410), (158, 15741205), (395, 6296482), (790, 3148241), (1163, 2138530), (2326, 1069265), (2707, 918770), (5414, 459385), (5815, 427706), (11630, 213853), (13535, 183754), (27070, 91877)]