2628923161

素因数分解:

${\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 2812960584

約数和(自身を除く): 184037423

約数列:

[1, 23, 61, 257, 317, 529, 1403, 5911, 7291, 15677, 19337, 32269, 81469, 135953, 167693, 360571, 444751, 1873787, 4969609, 8293133, 10229273, 43097101, 114301007, 2628923161]

約数ペア:

[(1, 2628923161), (23, 114301007), (61, 43097101), (257, 10229273), (317, 8293133), (529, 4969609), (1403, 1873787), (5911, 444751), (7291, 360571), (15677, 167693), (19337, 135953), (32269, 81469)]