2078160592

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{823}}^1\times {\mathrm{1627}}^1$

素因数の和:2555

約数の個数: 40

約数和(自身を含む): 4075391936

約数和(自身を除く): 1997231344

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 823, 1552, 1627, 1646, 3254, 3292, 6508, 6584, 13016, 13168, 26032, 79831, 157819, 159662, 315638, 319324, 631276, 638648, 1262552, 1277296, 1339021, 2525104, 2678042, 5356084, 10712168, 21424336, 129885037, 259770074, 519540148, 1039080296, 2078160592]

約数ペア:

[(1, 2078160592), (2, 1039080296), (4, 519540148), (8, 259770074), (16, 129885037), (97, 21424336), (194, 10712168), (388, 5356084), (776, 2678042), (823, 2525104), (1552, 1339021), (1627, 1277296), (1646, 1262552), (3254, 638648), (3292, 631276), (6508, 319324), (6584, 315638), (13016, 159662), (13168, 157819), (26032, 79831)]