1929368

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 4181760

約数和(自身を除く): 2252392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 263, 524, 526, 917, 1048, 1052, 1834, 1841, 2104, 3668, 3682, 7336, 7364, 14728, 34453, 68906, 137812, 241171, 275624, 482342, 964684, 1929368]

約数ペア:

[(1, 1929368), (2, 964684), (4, 482342), (7, 275624), (8, 241171), (14, 137812), (28, 68906), (56, 34453), (131, 14728), (262, 7364), (263, 7336), (524, 3682), (526, 3668), (917, 2104), (1048, 1841), (1052, 1834)]