855012236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{66569}}^1$

素因数の和:66618

約数の個数: 36

約数和(自身を含む): 1705523400

約数和(自身を除く): 850511164

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 66569, 133138, 266276, 865397, 1264811, 1730794, 2529622, 3461588, 5059244, 11250161, 16442543, 22500322, 32885086, 45000644, 65770172, 213753059, 427506118, 855012236]

約数ペア:

[(1, 855012236), (2, 427506118), (4, 213753059), (13, 65770172), (19, 45000644), (26, 32885086), (38, 22500322), (52, 16442543), (76, 11250161), (169, 5059244), (247, 3461588), (338, 2529622), (494, 1730794), (676, 1264811), (988, 865397), (3211, 266276), (6422, 133138), (12844, 66569)]