839972008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1699}}^1\times {\mathrm{2131}}^1$

素因数の和:3865

約数の個数: 32

約数和(自身を含む): 1630980000

約数和(自身を除く): 791007992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1699, 2131, 3398, 4262, 6796, 8524, 13592, 17048, 49271, 61799, 98542, 123598, 197084, 247196, 394168, 494392, 3620569, 7241138, 14482276, 28964552, 104996501, 209993002, 419986004, 839972008]

約数ペア:

[(1, 839972008), (2, 419986004), (4, 209993002), (8, 104996501), (29, 28964552), (58, 14482276), (116, 7241138), (232, 3620569), (1699, 494392), (2131, 394168), (3398, 247196), (4262, 197084), (6796, 123598), (8524, 98542), (13592, 61799), (17048, 49271)]