447814276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4787}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 968478336

約数和(自身を除く): 520664060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 514, 1028, 1799, 3341, 3598, 4787, 6682, 7196, 9574, 13364, 19148, 23387, 33509, 46774, 62231, 67018, 93548, 124462, 134036, 248924, 435617, 871234, 1230259, 1742468, 2460518, 4921036, 8611813, 15993367, 17223626, 31986734, 34447252, 63973468, 111953569, 223907138, 447814276]

約数ペア:

[(1, 447814276), (2, 223907138), (4, 111953569), (7, 63973468), (13, 34447252), (14, 31986734), (26, 17223626), (28, 15993367), (52, 8611813), (91, 4921036), (182, 2460518), (257, 1742468), (364, 1230259), (514, 871234), (1028, 435617), (1799, 248924), (3341, 134036), (3598, 124462), (4787, 93548), (6682, 67018), (7196, 62231), (9574, 46774), (13364, 33509), (19148, 23387)]