2019852976

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{277}}^1\times {\mathrm{2729}}^1$

素因数の和:3181

約数の個数: 40

約数和(自身を含む): 3952559520

約数和(自身を除く): 1932706544

約数列:

[1, 2, 4, 8, 16, 167, 277, 334, 554, 668, 1108, 1336, 2216, 2672, 2729, 4432, 5458, 10916, 21832, 43664, 46259, 92518, 185036, 370072, 455743, 740144, 755933, 911486, 1511866, 1822972, 3023732, 3645944, 6047464, 7291888, 12094928, 126240811, 252481622, 504963244, 1009926488, 2019852976]

約数ペア:

[(1, 2019852976), (2, 1009926488), (4, 504963244), (8, 252481622), (16, 126240811), (167, 12094928), (277, 7291888), (334, 6047464), (554, 3645944), (668, 3023732), (1108, 1822972), (1336, 1511866), (2216, 911486), (2672, 755933), (2729, 740144), (4432, 455743), (5458, 370072), (10916, 185036), (21832, 92518), (43664, 46259)]