1878102784

素因数分解:

$2^8\times {\mathrm{1301}}^1\times {\mathrm{5639}}^1$

素因数の和:6956

約数の個数: 36

約数和(自身を含む): 3752416080

約数和(自身を除く): 1874313296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1301, 2602, 5204, 5639, 10408, 11278, 20816, 22556, 41632, 45112, 83264, 90224, 166528, 180448, 333056, 360896, 721792, 1443584, 7336339, 14672678, 29345356, 58690712, 117381424, 234762848, 469525696, 939051392, 1878102784]

約数ペア:

[(1, 1878102784), (2, 939051392), (4, 469525696), (8, 234762848), (16, 117381424), (32, 58690712), (64, 29345356), (128, 14672678), (256, 7336339), (1301, 1443584), (2602, 721792), (5204, 360896), (5639, 333056), (10408, 180448), (11278, 166528), (20816, 90224), (22556, 83264), (41632, 45112)]